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Pentax 645 manual focus lenses

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Pentax 645 manual focus lenses
Apr 25, 2015 · I’m currently shooting with an old manual focus 45-85 zoom on my 645n, and my observations on this lens are that it is soft. Up until I bought this outfit I’d been shooting with a Mamiya 645 Pro with either an 80mm or 35mm lens, and man those were very sharp, crystal clear lenses and consequently right now I’m a little disappointed.
The system further incorporates autofocus/manual-focus switching, which improves manual focus accuracy and can be used with the PENTAX 645 in manual focus operation.The 2.8 maximum aperture makes images appear brighter in the viewfinder while enabling low-light shooting without increasing the …
The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax.It was introduced in 1984, along with a complementary line of lenses.It captures images nominally 6 cm × 4.5 cm on 120, 220, and 70 mm film, though the actual size of the images is 56 mm × 41.5 mm.
Buy or sell used Pentax camera lenses at KEH Camera. Save up to 40% off sale price and get a 180-day warranty! Financing options available. Pentax 35 Manual Focus (24) Pentax 645 (19) Pentax 67 (9) Pentax Autofocus (20) Pentax Digital (30) Pentax KO Series (1) Pentax Q …
Camera Lenses; Camera Mounts & Clamps; See All 4 Departments. Avg. Customer Review Pentax 150mm F3.5 A645 SMC Manual Focusing Telephoto Lens. More Buying Choices 5.00 (3 used offers) Pentax 645Z Medium Format DSLR Camera plus Pentax-D FA 645 55mm f/2.8 AL[IF] SDM AW Lens Kit. 4.2 out of 5 stars 3.
Jul 23, 2006 · I don’t have any FA lenses since they are much more expensive than the manual ones because they will fit on the 645D and Z (digital medium format). I find manual focus on the 645N very easy – the viewfinder is very good and there is focus confirmation that seems pretty accurate. Don’t forget you can also use Pentax 67 lenses with an adapter.
Mar 12, 2013 · Pentax 645 lens on a Canon? in Canon EF and EF-S Lenses. Since the Pentax 645 lens has an aperture control ring, one can intuit that an adapter would cause the diaphram to remain stopped down to the aperture selected via the aperture control ring.
Jun 12, 2019 · Between the K-5 and the NEX, I’d probably choose the K-5, and I do a fair amount of shooting with manual focus lenses; however, my reasons for that have less to do with the ease and accuracy of manually focusing and more to do with preferring the ergonomics and controls on the Pentax camera (and having more complete for the lenses I already have).
smc PENTAX-FA 645 1:2.8 45mm 22 For Lenses Other Than 75mm f/2.8: Turn on the Automatic Focus Mode. To use the camera in the automatic focus mode, push out the focusing ring until “AUTO FOCUS” is visible. The focusing ring cannot be turned when in the automatic focus mode. smc PENTAX-FA 1:2.e osmm 22 16 e 10 22 Turn on the Manual Focus Mode.
Sep 24, 2018 · I always use lenses in manual focus when I shoot video and the focus ring on the FA 77mm is butter smooth and easy to snap into focus. The only “con” with this lens relates to the aging Pentax screw drive AF system when shooting stills. By modern day standards this lens has slow AF like all Pentax screw drive lenses.
The Pentax 645 has a built-in motor drive and all auto and manual exposure modes, as well as a full line of excellent lenses available cheap. For the same price as the Yashicamat, which used a no-longer available PX625 mercury cell, pop six AAs into the handle of the Pentax 645 and you’re OK for over a hundred rolls of film.
PENTAX Quick Shift focus system disengages AF motor for instant auto to manual focus switching. Rounded aperture blades for beautiful bokeh at open apertures. Aero Bright coating minimizes aberrations while maximizing light transmission. PENTAX SP coating protects the lens from dust and oils making it easier to clean.


Pentax 645 as a travel camera + focusing question Photo
Pentax 645 Z Ricoh
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Sep 21, 2018 · I mainly use modified lenses on the camera, which means using manual focus almost exclusively. I do not have any issues with focusing the camera. The viewfinder makes focusing fast and accurate. With my Contax, I had plenty of out of focus photos, but my “keep rate” for focus with the Pentax is around 95-100%.
Metered Manual and TTL auto flash control), an exposure compensation control and auto-brack-eting mode and a new user-set Pentax Function to customize the to meet the for user’s shooting preferences. With a 645 A- or FA lens attached, the imprints relevant information (frame number, shutter speed, aperture setting, exposure con-
May 29, 2017 · For those fiscally-challenged or budget-conscious film photographers, the Pentax 645 provides a higher tier of shooting while leaving enough money I just need one adapter to have access to all my Pentax 67 lenses like the amazing 2,4/105 which is almost a legend of Bokeh. despite all notable improvements. As I am manual focus shooter
Buy or sell used Pentax camera lenses at KEH Camera. Save up to 40% off sale price and get a 180-day warranty! Financing options available. Pentax 35 Manual Focus (24) Pentax 645 (18) Pentax 67 (9) Pentax Autofocus (19) Pentax Digital (29) Pentax KO Series (1) Pentax Q …
Pentax 645 mount lenses are designed to fit Pentax medium format 645 cameras. Refine Sort By . Sort by : Show: Page of 1. Pentax D FA M 90mm f/2.8 ED Macro Lens for 645 • 50-degree viewing angle • Autofocus/manual-focus switching • Lightweight and compact …
Feb 18, 2019 · I found no advantage in purchasing a DSLR (for my particular work) and continued with film until the much anticipated Pentax 645D arrived. The body was all I needed – I had a full array of Pentax 67 lenses and have since purchased a number of Pentax 645 lenses – new or mint – all in the 0 range each.
Oct 29, 2015 · In addition to the 55mm f/2.8 lens, Pittman also worked with a personal copy of an older Pentax 645 system lens, the smc PENTAX-A 645 75mm f/2.8. “The manual focus was smooth on it and I got some great images. I really liked being able to easily use older glass on this new camera.”
Jul 18, 2011 · The 645 has a built in adjustable diopter. so no problems with manual focus lenses. The 45 is a very nice landscape lens for the Pentax 645, not heavy or bulky either, highly recommended.
Find many great new & used options and get the best deals for SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus Lens #29210 at the best online prices at eBay! Free shipping for many products!
Pentax 645 Review Jeff & Michele Wedding Photographers
The first generation of Pentax K-mount lenses. Officially not referred to a K series lenses, they usually are given this designation to distinguish them from later K-mount lenses (such as the M, A, F, FA and DA series). These were exclusively manual focus lenses with no electronic features.
Nov 29, 2016 · My Pentax 645z Medium Format Conversion in a Nutshell The manual focus is creamy smooth and slows me down in a good way. I could buy one of …
Sep 09, 2014 · Pentax FA 645 Lenses For the last 12+ months, Comprehensive Testing, Results & Observations with Pentax 645 Lenses used on the It seems some of the manual focus 645 lenses, whether they are the same optical formula as their Af counterparts or not, may have optical advantages over the same focal lengths in 645 Af lenses.
Manual focus lenses can help you capture a beautiful flower that you spot at your local park, or a picturesque skyline that you notice while walking around your neighborhood. These PENTAX lenses can be outfitted with a range of different focal lengths that extend from 4-millimeters to 600-millimeters.
Pentax has a great selection of lenses. Most now are also internal focus. A neat feature on some AF lenses is a removable piece in the lens hood to allow for easy access to a polarizer (my 150mm 2.8 has this). Also if you find a good deal on a MF A-645 lens, they are compatible.
Pentax 645 Lenses Narrow Results. Filter By Free Shipping Medium-Length Macro Lens for Pentax 645 Fast f/2.8 Maximum Aperture Quick-Shift Focus System HD and Aero Bright Lens Coatings More Information . In Stock. Order by 6pm to ship today . Free Next Day Delivery
The Pentax 645 is a medium format SLR camera, introduced at the 1984 PMA.It takes 15 pictures nominally 6×4.5 cm, on 120 roll film, or 30 on 220 film, and it can also use 70 mm film, which gives approximately 90 frames per roll.It has a built-in motor drive and a low-profile prism viewfinder with built-in dioptric correction.
Jun 08, 2015 · Along with Nikon, Pentax is one of only two DSLR makers who have maintained mount compatibility through the transition from manual focus to autofocus, and from film to digital. That means Pentax shooters can use more than 40 years’ worth of first- and third-party manual and autofocus lenses on their modern DSLRs, no adapters required.
PENTAX. The Leader in Lenses. PENTAX currently has the widest line-up of lenses dedicated to DSLR bodies as the K-mount is compatible with over 215 different lenses (digital and 35mm film format) produced since the founding of PENTAX.
Apr 22, 2007 · bmpw66 – There is a similar adapter for the Pentax 645 lenses but I think I’m correct in saying that that the Pentax 645 lenses don’t have an auto/manual switch to stop the lens down. This would mean that you’d have to use the lens wide open at all times. This is what I’ve been told and I could be wrong so you’d need to check. martyoh – 1.
Pentax 645N Ken Rockwell
The Pentax 645 DA 25mm f/4 AL SDM AW for Medium Format is a wide-angle lens designed for the Pentax 645D and 645Z.Key features include: Great for landscape photography. Fast, quiet, accurate autofocus with manual-focus override. 1.31-foot minimum focusing distance for false perspectives
Jul 02, 2019 · Pentax 645 vs Pentax 645n vs Pentax 645nii. Up front, let’s go ahead and get this out of the way—spec-wise, all versions of the Pentax 645 are almost identical. The major differences lies in that the Pentax 645 is manual focus only, while you can both manual and auto-focus (with autofocus lenses, of course) on the two newer versions (n and
Manual focus. Yes. Yes. Yes. Compatible lenses >Pentax 645 A mount >Pentax 645 FA mount (no auto focus) >Pentax 645 A mount >Pentax 645 FA mount >Pentax 645 A mount >Pentax 645 FA mount. Viewfinder >Interchangeable focusing screens >0.75x magnification (75mm lens) >-5 to +2 diopter adjustment >Interchangeable focusing screens
Get the best deals on PENTAX Auto & Manual Focus Pentax SMC Camera Lenses when you shop the largest online selection at eBay.com. Free shipping on many items New Listing PENTAX D FA 645 55mm F2.8 AL [IF] SDM AW Lens for 645D 645Z Medium Format. 9.00. 0 bids. .05 shipping.
Mar 20, 2013 · Manual Focus Lenses on 645D To celebrate 100 years of Pentax , we are hosting our biggest giveaway ever , featuring cameras, premium lenses, and more! Log in or register to participate for a chance to win the new Pentax flagship DSLR, a K-70, and more this month.
May 01, 2017 · The Pentax 645 system is versatile and modern, with many of the automated features found in todays fancy DSLR’s, yet offers all the manual features of the old rugged film cameras of days gone by. In fact, the Pentax 645 is still in production today as a 50MP fixed back “medium format” digital camera. More on that later….
The Pentax 645N is an autofocus medium-format SLR. It is completely compatible with all Pentax 645 film backs and 645 lenses, both manual and auto focus. This is Pentax’ second medium format 645 camera. It replaced the manual-focus Pentax 645, and was later replaced by the very similar 645N II. The Pentax 645N is a real camera. Everything just
Jul 15, 2014 · The Pentax 645Z review, part III: SDM lenses and long exposures. July 15, Pentax 645 lenses come in three flavors: A, which are manual focus; FA, which are autofocus, and D-FA, which are accompanied by built in SDM motors, weather sealing and full time manual focus overrides. the build and tactile quality is easily up there with Nikon
Operating Manual To ensure the best performance from your camera, FA645 lenses, and 645 lenses that have an Aperture s (Auto) position. To use any other lens or accessory, see p.26 of this manual. Regarding copyrights adapter, and contact your nearest PENTAX Service Center.
SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus
Feb 20, 2014 · Pentax 645 by Nesster, on Flickr The 645 with 150mm, the 75mm with Vivitar hood, the extension tube set. The Pentax 645 shoots 6 x 4.5 pictures on 120 film – instead of the usual 16, you get 15 as the frame spacing is a bit wider than usual (the later 645N gets the full 16).
FEATURED LENSES OF THE 645Z. Check out these great lenses to really get the most out of your camera. HD PENTAX-DA 645 28-45mm F4.5 ED AW SR. smc PENTAX D-FA 645 55mm F2.8 AL (IF) SDM AW. HD PENTAX D-FA 645 MACRO 90mm F2.8 ED AW SR. smc PENTAX-FA645 75mm F2.8. smc PENTAX-FA*645 300mm F4 ED [IF]
Clearance on Pentax Lenses View additional Pentax Camera Lenses, DSLR Lenses, Mirrorless Used Pentax SMCP-DA 15mm F/4 ED AL Auto Focus Lens for DSLR Cameras V 4.5. 19 reviews. Ratings Distribution Used Pentax Super Multi Coated Takumar 50mm f1.4 Manual Lens Screw Mount G Condition: G. SKU: US 1210948. Our Price
Oct 11, 2006 · “I am interested in knowing which are the best optically speaking Pentax K mount manual focus lenses to look out for” They are almost universially ALL good; its hard to find a bad Pentax prime lens. It’s Pentax! The best of the best are Pentax’s * lenses and probably the limited series lenses. The prices of the * have gone through the roof.
Jun 06, 2019 · Does anyone know what the crop factor is with manual focus 645 lenses used, via adapter, on K100/K10? I’m assuming it would be greater than the 1.5X with full frame (35mm) lenses, due to the larger image circle. Eddie — Fujifilm Finepix S5200. The crop factor is directly related to the image circle of the lens as projected on the sensor/film.
Nov 26, 2017 · This shot was taken no look to test if AF would grab infinity focus on the fly while shutter speed was set to 1/1000s, and it did. A practical impractical camera. Adding to this flexibility is the fact that all 645 lenses, including the very affordable 645 lenses, work perfectly and even these manual focus lenses retain AE control.
The Mamiya system and the Pentax system are comparably priced, with someone able to get into them for under 00. Both systems existed before autofocus, and have a manual version. Both systems are backwards compatible, meaning that the lenses you purchased for your 645 will work on newer cameras, inserts for the 645n will work on the 645 and – terezi pyrope glasses tutorial

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143 Comments on “Pentax 645 manual focus lenses”

  1. Jun 06, 2019 · Does anyone know what the crop factor is with manual focus 645 lenses used, via adapter, on K100/K10? I’m assuming it would be greater than the 1.5X with full frame (35mm) lenses, due to the larger image circle. Eddie — Fujifilm Finepix S5200. The crop factor is directly related to the image circle of the lens as projected on the sensor/film.

    Sharpest lens for a Pentax 645n Photrio.com Photography
    SMC PENTAX DA 645 25MM F4 AL IF SDM AW Ricoh
    SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus

  2. Find many great new & used options and get the best deals for SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus Lens #29210 at the best online prices at eBay! Free shipping for many products!

    Clearance on Pentax Lenses Adorama

  3. Apr 22, 2007 · bmpw66 – There is a similar adapter for the Pentax 645 lenses but I think I’m correct in saying that that the Pentax 645 lenses don’t have an auto/manual switch to stop the lens down. This would mean that you’d have to use the lens wide open at all times. This is what I’ve been told and I could be wrong so you’d need to check. martyoh – 1.

    Comprehensive Testing Results & Observations with Pentax

  4. PENTAX Quick Shift focus system disengages AF motor for instant auto to manual focus switching. Rounded aperture blades for beautiful bokeh at open apertures. Aero Bright coating minimizes aberrations while maximizing light transmission. PENTAX SP coating protects the lens from dust and oils making it easier to clean.

    Pentax 645 Camera Review The Best Entry Level Medium

  5. Mar 12, 2013 · Pentax 645 lens on a Canon? in Canon EF and EF-S Lenses. Since the Pentax 645 lens has an aperture control ring, one can intuit that an adapter would cause the diaphram to remain stopped down to the aperture selected via the aperture control ring.

    Re Crop factor using 645 lenses on K series dslr’s
    Pentax (lens) Wikipedia

  6. Metered Manual and TTL auto flash control), an exposure compensation control and auto-brack-eting mode and a new user-set Pentax Function to customize the to meet the for user’s shooting preferences. With a 645 A- or FA lens attached, the imprints relevant information (frame number, shutter speed, aperture setting, exposure con-

    Manual Focus Lenses on 645D PentaxForums.com
    Shop Lens Series Online in Australia Ricoh Pentax

  7. Jun 06, 2019 · Does anyone know what the crop factor is with manual focus 645 lenses used, via adapter, on K100/K10? I’m assuming it would be greater than the 1.5X with full frame (35mm) lenses, due to the larger image circle. Eddie — Fujifilm Finepix S5200. The crop factor is directly related to the image circle of the lens as projected on the sensor/film.

    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl
    My Pentax 645z Medium Format Conversion in a Nutshell
    Pentax SMCP-FA 645 45mm f/2.8 Wide Angle Lens 26335

  8. Camera Lenses; Camera Mounts & Clamps; See All 4 Departments. Avg. Customer Review Pentax 150mm F3.5 A645 SMC Manual Focusing Telephoto Lens. More Buying Choices 5.00 (3 used offers) Pentax 645Z Medium Format DSLR Camera plus Pentax-D FA 645 55mm f/2.8 AL[IF] SDM AW Lens Kit. 4.2 out of 5 stars 3.

    Amazon.com PENTAX 75mm 645N Lens Camera & Photo
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    Camera review My journey with the Pentax 645 EMULSIVE

  9. Buy or sell used Pentax camera lenses at KEH Camera. Save up to 40% off sale price and get a 180-day warranty! Financing options available. Pentax 35 Manual Focus (24) Pentax 645 (19) Pentax 67 (9) Pentax Autofocus (20) Pentax Digital (30) Pentax KO Series (1) Pentax Q …

    Used Pentax Lenses For Sale Buy or Sell Online KEH
    Amazon.com PENTAX 75mm 645N Lens Camera & Photo

  10. Oct 29, 2015 · In addition to the 55mm f/2.8 lens, Pittman also worked with a personal copy of an older Pentax 645 system lens, the smc PENTAX-A 645 75mm f/2.8. “The manual focus was smooth on it and I got some great images. I really liked being able to easily use older glass on this new camera.”

    Pentax 645 Lenses B&H Photo Video
    Pentax 645NII Ken Cravillion
    Pentax 645 as a travel camera + focusing question Photo

  11. Apr 25, 2015 · I’m currently shooting with an old manual focus 45-85 zoom on my 645n, and my observations on this lens are that it is soft. Up until I bought this outfit I’d been shooting with a Mamiya 645 Pro with either an 80mm or 35mm lens, and man those were very sharp, crystal clear lenses and consequently right now I’m a little disappointed.

    Flickr Discussing Mamiya 645 Manual Focus Lenses On Nikon
    Pentax 645N Ken Rockwell
    PENTAX Auto & Manual Focus Pentax SMC Camera Lenses for

  12. Nov 26, 2017 · This shot was taken no look to test if AF would grab infinity focus on the fly while shutter speed was set to 1/1000s, and it did. A practical impractical camera. Adding to this flexibility is the fact that all 645 lenses, including the very affordable 645 lenses, work perfectly and even these manual focus lenses retain AE control.

    SMC PENTAX DA 645 25MM F4 AL IF SDM AW Ricoh
    Re Best Camera for Manual Focus Pentax Lenses Pentax SLR
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  13. The Pentax 645N is an autofocus medium-format SLR. It is completely compatible with all Pentax 645 film backs and 645 lenses, both manual and auto focus. This is Pentax’ second medium format 645 camera. It replaced the manual-focus Pentax 645, and was later replaced by the very similar 645N II. The Pentax 645N is a real camera. Everything just

    Pentax 645NII Ken Cravillion
    Pentax 645 Z Ricoh
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  14. Jul 02, 2019 · Pentax 645 vs Pentax 645n vs Pentax 645nii. Up front, let’s go ahead and get this out of the way—spec-wise, all versions of the Pentax 645 are almost identical. The major differences lies in that the Pentax 645 is manual focus only, while you can both manual and auto-focus (with autofocus lenses, of course) on the two newer versions (n and

    Pentax 645n Review Hogarth Ferguson

  15. Jun 08, 2015 · Along with Nikon, Pentax is one of only two DSLR makers who have maintained mount compatibility through the transition from manual focus to autofocus, and from film to digital. That means Pentax shooters can use more than 40 years’ worth of first- and third-party manual and autofocus lenses on their modern DSLRs, no adapters required.

    Re Best Camera for Manual Focus Pentax Lenses Pentax SLR
    Pentax 645 Camera-wiki.org – The free camera encyclopedia
    Pentax 645 Wikipedia

  16. Feb 20, 2014 · Pentax 645 by Nesster, on Flickr The 645 with 150mm, the 75mm with Vivitar hood, the extension tube set. The Pentax 645 shoots 6 x 4.5 pictures on 120 film – instead of the usual 16, you get 15 as the frame spacing is a bit wider than usual (the later 645N gets the full 16).

    Re Best Camera for Manual Focus Pentax Lenses Pentax SLR
    SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus
    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl

  17. The first generation of Pentax K-mount lenses. Officially not referred to a K series lenses, they usually are given this designation to distinguish them from later K-mount lenses (such as the M, A, F, FA and DA series). These were exclusively manual focus lenses with no electronic features.

    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl

  18. Jun 08, 2015 · Along with Nikon, Pentax is one of only two DSLR makers who have maintained mount compatibility through the transition from manual focus to autofocus, and from film to digital. That means Pentax shooters can use more than 40 years’ worth of first- and third-party manual and autofocus lenses on their modern DSLRs, no adapters required.

    OOPERATING MANUALPERATING MANUAL

  19. PENTAX. The Leader in Lenses. PENTAX currently has the widest line-up of lenses dedicated to DSLR bodies as the K-mount is compatible with over 215 different lenses (digital and 35mm film format) produced since the founding of PENTAX.

    Flickr Discussing Mamiya 645 Manual Focus Lenses On Nikon
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    PENTAX Auto & Manual Focus Pentax SMC Camera Lenses for

  20. May 29, 2017 · For those fiscally-challenged or budget-conscious film photographers, the Pentax 645 provides a higher tier of shooting while leaving enough money I just need one adapter to have access to all my Pentax 67 lenses like the amazing 2,4/105 which is almost a legend of Bokeh. despite all notable improvements. As I am manual focus shooter

    Pentax 645Z Review Photography Life
    Pentax 645 Z Ricoh

  21. Jul 18, 2011 · The 645 has a built in adjustable diopter. so no problems with manual focus lenses. The 45 is a very nice landscape lens for the Pentax 645, not heavy or bulky either, highly recommended.

    Clearance on Pentax Lenses Adorama
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  22. Feb 20, 2014 · Pentax 645 by Nesster, on Flickr The 645 with 150mm, the 75mm with Vivitar hood, the extension tube set. The Pentax 645 shoots 6 x 4.5 pictures on 120 film – instead of the usual 16, you get 15 as the frame spacing is a bit wider than usual (the later 645N gets the full 16).

    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl
    SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus
    Pentax SMCP-FA 645 45mm f/2.8 Wide Angle Lens 26335

  23. Buy or sell used Pentax camera lenses at KEH Camera. Save up to 40% off sale price and get a 180-day warranty! Financing options available. Pentax 35 Manual Focus (24) Pentax 645 (19) Pentax 67 (9) Pentax Autofocus (20) Pentax Digital (30) Pentax KO Series (1) Pentax Q …

    Pentax 645 Z Ricoh
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  24. Manual focus lenses can help you capture a beautiful flower that you spot at your local park, or a picturesque skyline that you notice while walking around your neighborhood. These PENTAX lenses can be outfitted with a range of different focal lengths that extend from 4-millimeters to 600-millimeters.

    LensRentals.com Rent a Pentax 645 DA 25mm f/4 AL SDM AW
    Pentax 645NII Ken Cravillion
    SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus

  25. PENTAX Quick Shift focus system disengages AF motor for instant auto to manual focus switching. Rounded aperture blades for beautiful bokeh at open apertures. Aero Bright coating minimizes aberrations while maximizing light transmission. PENTAX SP coating protects the lens from dust and oils making it easier to clean.

    Pentax 645 Wikipedia
    Sharpest lens for a Pentax 645n Photrio.com Photography

  26. Jun 06, 2019 · Does anyone know what the crop factor is with manual focus 645 lenses used, via adapter, on K100/K10? I’m assuming it would be greater than the 1.5X with full frame (35mm) lenses, due to the larger image circle. Eddie — Fujifilm Finepix S5200. The crop factor is directly related to the image circle of the lens as projected on the sensor/film.

    Pentax SMCP-FA 645 45mm f/2.8 Wide Angle Lens 26335
    SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus

  27. The Pentax 645N is an autofocus medium-format SLR. It is completely compatible with all Pentax 645 film backs and 645 lenses, both manual and auto focus. This is Pentax’ second medium format 645 camera. It replaced the manual-focus Pentax 645, and was later replaced by the very similar 645N II. The Pentax 645N is a real camera. Everything just

    Pentax 645 Camera Review The Best Entry Level Medium

  28. Metered Manual and TTL auto flash control), an exposure compensation control and auto-brack-eting mode and a new user-set Pentax Function to customize the to meet the for user’s shooting preferences. With a 645 A- or FA lens attached, the imprints relevant information (frame number, shutter speed, aperture setting, exposure con-

    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl
    SMC PENTAX DA 645 25MM F4 AL IF SDM AW Ricoh
    Camera review My journey with the Pentax 645 EMULSIVE

  29. Pentax 645 mount lenses are designed to fit Pentax medium format 645 cameras. Refine Sort By . Sort by : Show: Page of 1. Pentax D FA M 90mm f/2.8 ED Macro Lens for 645 • 50-degree viewing angle • Autofocus/manual-focus switching • Lightweight and compact …

    Pentax 645 as a travel camera + focusing question Photo
    PENTAX Manual Camera Lens for Sale eBay
    Used Pentax Lenses For Sale Buy or Sell Online KEH

  30. Pentax 645 mount lenses are designed to fit Pentax medium format 645 cameras. Refine Sort By . Sort by : Show: Page of 1. Pentax D FA M 90mm f/2.8 ED Macro Lens for 645 • 50-degree viewing angle • Autofocus/manual-focus switching • Lightweight and compact …

    Pentax 645 Lenses B&H Photo Video
    PENTAX Manual Camera Lens for Sale eBay

  31. Oct 11, 2006 · “I am interested in knowing which are the best optically speaking Pentax K mount manual focus lenses to look out for” They are almost universially ALL good; its hard to find a bad Pentax prime lens. It’s Pentax! The best of the best are Pentax’s * lenses and probably the limited series lenses. The prices of the * have gone through the roof.

    Pentax 645NII Ken Cravillion
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    Amazon.com pentax 645 lens

  32. Oct 29, 2015 · In addition to the 55mm f/2.8 lens, Pittman also worked with a personal copy of an older Pentax 645 system lens, the smc PENTAX-A 645 75mm f/2.8. “The manual focus was smooth on it and I got some great images. I really liked being able to easily use older glass on this new camera.”

    Manual Focus Lenses on 645D PentaxForums.com
    Pentax 645 Wikipedia
    Pentax 645 Camera Review The Best Entry Level Medium

  33. Mar 20, 2013 · Manual Focus Lenses on 645D To celebrate 100 years of Pentax , we are hosting our biggest giveaway ever , featuring cameras, premium lenses, and more! Log in or register to participate for a chance to win the new Pentax flagship DSLR, a K-70, and more this month.

    A Guide to the Best Pentax Camera Lenses Reviewed Lenses
    Shop 645 Online in Australia Ricoh Australia Pentax
    Why I Switched from the Contax 645 to the Pentax 645NII

  34. Pentax 645 Lenses Narrow Results. Filter By Free Shipping Medium-Length Macro Lens for Pentax 645 Fast f/2.8 Maximum Aperture Quick-Shift Focus System HD and Aero Bright Lens Coatings More Information . In Stock. Order by 6pm to ship today . Free Next Day Delivery

    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl
    Pentax 645NII Ken Cravillion

  35. PENTAX. The Leader in Lenses. PENTAX currently has the widest line-up of lenses dedicated to DSLR bodies as the K-mount is compatible with over 215 different lenses (digital and 35mm film format) produced since the founding of PENTAX.

    Pentax 645 lens on a Canon?- Canon EF and EF-S Lenses in

  36. May 01, 2017 · The Pentax 645 system is versatile and modern, with many of the automated features found in todays fancy DSLR’s, yet offers all the manual features of the old rugged film cameras of days gone by. In fact, the Pentax 645 is still in production today as a 50MP fixed back “medium format” digital camera. More on that later….

    LensRentals.com Rent a Pentax 645 DA 25mm f/4 AL SDM AW
    Clearance on Pentax Lenses Adorama

  37. Jul 23, 2006 · I don’t have any FA lenses since they are much more expensive than the manual ones because they will fit on the 645D and Z (digital medium format). I find manual focus on the 645N very easy – the viewfinder is very good and there is focus confirmation that seems pretty accurate. Don’t forget you can also use Pentax 67 lenses with an adapter.

    Pentax 645 Lenses B&H Photo Video
    Why I Switched from the Contax 645 to the Pentax 645NII
    OOPERATING MANUALPERATING MANUAL

  38. Operating Manual To ensure the best performance from your camera, FA645 lenses, and 645 lenses that have an Aperture s (Auto) position. To use any other lens or accessory, see p.26 of this manual. Regarding copyrights adapter, and contact your nearest PENTAX Service Center.

    Pentax 645NII Ken Cravillion
    PENTAX Manual Camera Lens for Sale eBay
    PENTAX Auto & Manual Focus Pentax SMC Camera Lenses for

  39. Sep 21, 2018 · I mainly use modified lenses on the camera, which means using manual focus almost exclusively. I do not have any issues with focusing the camera. The viewfinder makes focusing fast and accurate. With my Contax, I had plenty of out of focus photos, but my “keep rate” for focus with the Pentax is around 95-100%.

    Pentax 645 Wikipedia
    SMC PENTAX DA 645 25MM F4 AL IF SDM AW Ricoh
    Used Pentax Lenses For Sale Buy or Sell Online KEH

  40. The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax.It was introduced in 1984, along with a complementary line of lenses.It captures images nominally 6 cm × 4.5 cm on 120, 220, and 70 mm film, though the actual size of the images is 56 mm × 41.5 mm.

    Why I Switched from the Contax 645 to the Pentax 645NII
    Pentax 645 as a travel camera + focusing question Photo

  41. Jul 15, 2014 · The Pentax 645Z review, part III: SDM lenses and long exposures. July 15, Pentax 645 lenses come in three flavors: A, which are manual focus; FA, which are autofocus, and D-FA, which are accompanied by built in SDM motors, weather sealing and full time manual focus overrides. the build and tactile quality is easily up there with Nikon

    Pentax 645n Review Hogarth Ferguson
    Pentax 645 as a travel camera + focusing question Photo

  42. Mar 12, 2013 · Pentax 645 lens on a Canon? in Canon EF and EF-S Lenses. Since the Pentax 645 lens has an aperture control ring, one can intuit that an adapter would cause the diaphram to remain stopped down to the aperture selected via the aperture control ring.

    Pentax 645N Ken Rockwell

  43. Jul 18, 2011 · The 645 has a built in adjustable diopter. so no problems with manual focus lenses. The 45 is a very nice landscape lens for the Pentax 645, not heavy or bulky either, highly recommended.

    Pentax (lens) Wikipedia
    Manual Focus Lenses on 645D PentaxForums.com
    My Pentax 645z Medium Format Conversion in a Nutshell

  44. Metered Manual and TTL auto flash control), an exposure compensation control and auto-brack-eting mode and a new user-set Pentax Function to customize the to meet the for user’s shooting preferences. With a 645 A- or FA lens attached, the imprints relevant information (frame number, shutter speed, aperture setting, exposure con-

    Pentax 645 lens on a Canon?- Canon EF and EF-S Lenses in
    Clearance on Pentax Lenses Adorama
    Pentax 645 Ken Rockwell

  45. The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax.It was introduced in 1984, along with a complementary line of lenses.It captures images nominally 6 cm × 4.5 cm on 120, 220, and 70 mm film, though the actual size of the images is 56 mm × 41.5 mm.

    Flickr Discussing 645n lens choice Manual Focus or Auto
    Re Crop factor using 645 lenses on K series dslr’s
    SMC PENTAX DA 645 25MM F4 AL IF SDM AW Ricoh

  46. Jul 15, 2014 · The Pentax 645Z review, part III: SDM lenses and long exposures. July 15, Pentax 645 lenses come in three flavors: A, which are manual focus; FA, which are autofocus, and D-FA, which are accompanied by built in SDM motors, weather sealing and full time manual focus overrides. the build and tactile quality is easily up there with Nikon

    Amazon.com pentax 645 lens
    Pentax 645 Camera Body Comparison mosphotos.com
    Pentax 645Z Review Photography Life

  47. Get the best deals on PENTAX Auto & Manual Focus Pentax SMC Camera Lenses when you shop the largest online selection at eBay.com. Free shipping on many items New Listing PENTAX D FA 645 55mm F2.8 AL [IF] SDM AW Lens for 645D 645Z Medium Format. 9.00. 0 bids. .05 shipping.

    Why I Switched from the Contax 645 to the Pentax 645NII
    Pentax 645N Ken Rockwell
    A Guide to the Best Pentax Camera Lenses Reviewed Lenses

  48. PENTAX Quick Shift focus system disengages AF motor for instant auto to manual focus switching. Rounded aperture blades for beautiful bokeh at open apertures. Aero Bright coating minimizes aberrations while maximizing light transmission. PENTAX SP coating protects the lens from dust and oils making it easier to clean.

    Re Crop factor using 645 lenses on K series dslr’s

  49. Oct 29, 2015 · In addition to the 55mm f/2.8 lens, Pittman also worked with a personal copy of an older Pentax 645 system lens, the smc PENTAX-A 645 75mm f/2.8. “The manual focus was smooth on it and I got some great images. I really liked being able to easily use older glass on this new camera.”

    Pentax 645NII Ken Cravillion
    A Guide to the Best Pentax Camera Lenses Reviewed Lenses

  50. The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax.It was introduced in 1984, along with a complementary line of lenses.It captures images nominally 6 cm × 4.5 cm on 120, 220, and 70 mm film, though the actual size of the images is 56 mm × 41.5 mm.

    Pentax 645 Ken Rockwell

  51. The Pentax 645 has a built-in motor drive and all auto and manual exposure modes, as well as a full line of excellent lenses available cheap. For the same price as the Yashicamat, which used a no-longer available PX625 mercury cell, pop six AAs into the handle of the Pentax 645 and you’re OK for over a hundred rolls of film.

    PENTAX Auto & Manual Focus Pentax SMC Camera Lenses for
    Used Pentax Lenses For Sale Buy or Sell Online KEH

  52. May 29, 2017 · For those fiscally-challenged or budget-conscious film photographers, the Pentax 645 provides a higher tier of shooting while leaving enough money I just need one adapter to have access to all my Pentax 67 lenses like the amazing 2,4/105 which is almost a legend of Bokeh. despite all notable improvements. As I am manual focus shooter

    Used Pentax Lenses For Sale Buy or Sell Online KEH
    PENTAX Manual Camera Lens for Sale eBay

  53. Jun 08, 2015 · Along with Nikon, Pentax is one of only two DSLR makers who have maintained mount compatibility through the transition from manual focus to autofocus, and from film to digital. That means Pentax shooters can use more than 40 years’ worth of first- and third-party manual and autofocus lenses on their modern DSLRs, no adapters required.

    Pentax 645 Camera Body Comparison mosphotos.com
    Pentax 645 Ken Rockwell
    Camera review My journey with the Pentax 645 EMULSIVE

  54. The first generation of Pentax K-mount lenses. Officially not referred to a K series lenses, they usually are given this designation to distinguish them from later K-mount lenses (such as the M, A, F, FA and DA series). These were exclusively manual focus lenses with no electronic features.

    Pentax (lens) Wikipedia
    My Pentax 645z Medium Format Conversion in a Nutshell

  55. PENTAX. The Leader in Lenses. PENTAX currently has the widest line-up of lenses dedicated to DSLR bodies as the K-mount is compatible with over 215 different lenses (digital and 35mm film format) produced since the founding of PENTAX.

    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl

  56. Pentax 645 mount lenses are designed to fit Pentax medium format 645 cameras. Refine Sort By . Sort by : Show: Page of 1. Pentax D FA M 90mm f/2.8 ED Macro Lens for 645 • 50-degree viewing angle • Autofocus/manual-focus switching • Lightweight and compact …

    Pentax 645N Ken Rockwell
    This Old Camera Pentax 645N. A Practical Impractical Camera
    PENTAX Manual Camera Lens for Sale eBay

  57. Sep 24, 2018 · I always use lenses in manual focus when I shoot video and the focus ring on the FA 77mm is butter smooth and easy to snap into focus. The only “con” with this lens relates to the aging Pentax screw drive AF system when shooting stills. By modern day standards this lens has slow AF like all Pentax screw drive lenses.

    Shop 645 Online in Australia Ricoh Australia Pentax

  58. Pentax 645 Lenses Narrow Results. Filter By Free Shipping Medium-Length Macro Lens for Pentax 645 Fast f/2.8 Maximum Aperture Quick-Shift Focus System HD and Aero Bright Lens Coatings More Information . In Stock. Order by 6pm to ship today . Free Next Day Delivery

    Clearance on Pentax Lenses Adorama
    LensRentals.com Rent a Pentax 645 DA 25mm f/4 AL SDM AW
    Re Crop factor using 645 lenses on K series dslr’s

  59. Jul 15, 2014 · The Pentax 645Z review, part III: SDM lenses and long exposures. July 15, Pentax 645 lenses come in three flavors: A, which are manual focus; FA, which are autofocus, and D-FA, which are accompanied by built in SDM motors, weather sealing and full time manual focus overrides. the build and tactile quality is easily up there with Nikon

    Camera review My journey with the Pentax 645 EMULSIVE

  60. Camera Lenses; Camera Mounts & Clamps; See All 4 Departments. Avg. Customer Review Pentax 150mm F3.5 A645 SMC Manual Focusing Telephoto Lens. More Buying Choices 5.00 (3 used offers) Pentax 645Z Medium Format DSLR Camera plus Pentax-D FA 645 55mm f/2.8 AL[IF] SDM AW Lens Kit. 4.2 out of 5 stars 3.

    This Old Camera Pentax 645N. A Practical Impractical Camera

  61. The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax.It was introduced in 1984, along with a complementary line of lenses.It captures images nominally 6 cm × 4.5 cm on 120, 220, and 70 mm film, though the actual size of the images is 56 mm × 41.5 mm.

    PENTAX Manual Camera Lens for Sale eBay
    Manual Focus Lenses on 645D PentaxForums.com
    My Pentax 645z Medium Format Conversion in a Nutshell

  62. PENTAX. The Leader in Lenses. PENTAX currently has the widest line-up of lenses dedicated to DSLR bodies as the K-mount is compatible with over 215 different lenses (digital and 35mm film format) produced since the founding of PENTAX.

    LensRentals.com Rent a Pentax 645 DA 25mm f/4 AL SDM AW
    OOPERATING MANUALPERATING MANUAL
    Pentax 645 as a travel camera + focusing question Photo

  63. Camera Lenses; Camera Mounts & Clamps; See All 4 Departments. Avg. Customer Review Pentax 150mm F3.5 A645 SMC Manual Focusing Telephoto Lens. More Buying Choices 5.00 (3 used offers) Pentax 645Z Medium Format DSLR Camera plus Pentax-D FA 645 55mm f/2.8 AL[IF] SDM AW Lens Kit. 4.2 out of 5 stars 3.

    SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus
    Pentax 645N Ken Rockwell

  64. Feb 20, 2014 · Pentax 645 by Nesster, on Flickr The 645 with 150mm, the 75mm with Vivitar hood, the extension tube set. The Pentax 645 shoots 6 x 4.5 pictures on 120 film – instead of the usual 16, you get 15 as the frame spacing is a bit wider than usual (the later 645N gets the full 16).

    Pentax 645Z Review Photography Life

  65. The first generation of Pentax K-mount lenses. Officially not referred to a K series lenses, they usually are given this designation to distinguish them from later K-mount lenses (such as the M, A, F, FA and DA series). These were exclusively manual focus lenses with no electronic features.

    Shop 645 Online in Australia Ricoh Australia Pentax

  66. Camera Lenses; Camera Mounts & Clamps; See All 4 Departments. Avg. Customer Review Pentax 150mm F3.5 A645 SMC Manual Focusing Telephoto Lens. More Buying Choices 5.00 (3 used offers) Pentax 645Z Medium Format DSLR Camera plus Pentax-D FA 645 55mm f/2.8 AL[IF] SDM AW Lens Kit. 4.2 out of 5 stars 3.

    The Pentax 645Z in the Eyes of Five Working Photographers

  67. Manual focus lenses can help you capture a beautiful flower that you spot at your local park, or a picturesque skyline that you notice while walking around your neighborhood. These PENTAX lenses can be outfitted with a range of different focal lengths that extend from 4-millimeters to 600-millimeters.

    Pentax SMCP-FA 645 45mm f/2.8 Wide Angle Lens 26335
    OOPERATING MANUALPERATING MANUAL
    Why I Switched from the Contax 645 to the Pentax 645NII

  68. Feb 18, 2019 · I found no advantage in purchasing a DSLR (for my particular work) and continued with film until the much anticipated Pentax 645D arrived. The body was all I needed – I had a full array of Pentax 67 lenses and have since purchased a number of Pentax 645 lenses – new or mint – all in the 0 range each.

    SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus

  69. Jun 08, 2015 · Along with Nikon, Pentax is one of only two DSLR makers who have maintained mount compatibility through the transition from manual focus to autofocus, and from film to digital. That means Pentax shooters can use more than 40 years’ worth of first- and third-party manual and autofocus lenses on their modern DSLRs, no adapters required.

    Camera review My journey with the Pentax 645 EMULSIVE
    Clearance on Pentax Lenses Adorama
    Flickr Discussing Mamiya 645 Manual Focus Lenses On Nikon

  70. Metered Manual and TTL auto flash control), an exposure compensation control and auto-brack-eting mode and a new user-set Pentax Function to customize the to meet the for user’s shooting preferences. With a 645 A- or FA lens attached, the imprints relevant information (frame number, shutter speed, aperture setting, exposure con-

    Pentax 645NII Ken Cravillion

  71. The Pentax 645 DA 25mm f/4 AL SDM AW for Medium Format is a wide-angle lens designed for the Pentax 645D and 645Z.Key features include: Great for landscape photography. Fast, quiet, accurate autofocus with manual-focus override. 1.31-foot minimum focusing distance for false perspectives

    Why I Switched from the Contax 645 to the Pentax 645NII
    Pentax 645n Review Hogarth Ferguson

  72. The Pentax 645 has a built-in motor drive and all auto and manual exposure modes, as well as a full line of excellent lenses available cheap. For the same price as the Yashicamat, which used a no-longer available PX625 mercury cell, pop six AAs into the handle of the Pentax 645 and you’re OK for over a hundred rolls of film.

    Flickr Discussing Mamiya 645 Manual Focus Lenses On Nikon
    Clearance on Pentax Lenses Adorama

  73. Find many great new & used options and get the best deals for SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus Lens #29210 at the best online prices at eBay! Free shipping for many products!

    My Pentax 645z Medium Format Conversion in a Nutshell
    Pentax 645 Z Ricoh
    PENTAX Auto & Manual Focus Pentax SMC Camera Lenses for

  74. Camera Lenses; Camera Mounts & Clamps; See All 4 Departments. Avg. Customer Review Pentax 150mm F3.5 A645 SMC Manual Focusing Telephoto Lens. More Buying Choices 5.00 (3 used offers) Pentax 645Z Medium Format DSLR Camera plus Pentax-D FA 645 55mm f/2.8 AL[IF] SDM AW Lens Kit. 4.2 out of 5 stars 3.

    PENTAX Auto & Manual Focus Pentax SMC Camera Lenses for

  75. Feb 18, 2019 · I found no advantage in purchasing a DSLR (for my particular work) and continued with film until the much anticipated Pentax 645D arrived. The body was all I needed – I had a full array of Pentax 67 lenses and have since purchased a number of Pentax 645 lenses – new or mint – all in the 0 range each.

    My Pentax 645z Medium Format Conversion in a Nutshell

  76. Sep 21, 2018 · I mainly use modified lenses on the camera, which means using manual focus almost exclusively. I do not have any issues with focusing the camera. The viewfinder makes focusing fast and accurate. With my Contax, I had plenty of out of focus photos, but my “keep rate” for focus with the Pentax is around 95-100%.

    LensRentals.com Rent a Pentax 645 DA 25mm f/4 AL SDM AW
    Pentax 645 Review Jeff & Michele Wedding Photographers
    This Old Camera Pentax 645N. A Practical Impractical Camera

  77. Sep 21, 2018 · I mainly use modified lenses on the camera, which means using manual focus almost exclusively. I do not have any issues with focusing the camera. The viewfinder makes focusing fast and accurate. With my Contax, I had plenty of out of focus photos, but my “keep rate” for focus with the Pentax is around 95-100%.

    Pentax 645 Lenses B&H Photo Video

  78. Manual focus lenses can help you capture a beautiful flower that you spot at your local park, or a picturesque skyline that you notice while walking around your neighborhood. These PENTAX lenses can be outfitted with a range of different focal lengths that extend from 4-millimeters to 600-millimeters.

    Re Crop factor using 645 lenses on K series dslr’s

  79. Apr 25, 2015 · I’m currently shooting with an old manual focus 45-85 zoom on my 645n, and my observations on this lens are that it is soft. Up until I bought this outfit I’d been shooting with a Mamiya 645 Pro with either an 80mm or 35mm lens, and man those were very sharp, crystal clear lenses and consequently right now I’m a little disappointed.

    Why I Switched from the Contax 645 to the Pentax 645NII

  80. Jun 08, 2015 · Along with Nikon, Pentax is one of only two DSLR makers who have maintained mount compatibility through the transition from manual focus to autofocus, and from film to digital. That means Pentax shooters can use more than 40 years’ worth of first- and third-party manual and autofocus lenses on their modern DSLRs, no adapters required.

    Pentax (lens) Wikipedia
    Re Best Camera for Manual Focus Pentax Lenses Pentax SLR

  81. Oct 11, 2006 · “I am interested in knowing which are the best optically speaking Pentax K mount manual focus lenses to look out for” They are almost universially ALL good; its hard to find a bad Pentax prime lens. It’s Pentax! The best of the best are Pentax’s * lenses and probably the limited series lenses. The prices of the * have gone through the roof.

    Re Best Camera for Manual Focus Pentax Lenses Pentax SLR

  82. May 29, 2017 · For those fiscally-challenged or budget-conscious film photographers, the Pentax 645 provides a higher tier of shooting while leaving enough money I just need one adapter to have access to all my Pentax 67 lenses like the amazing 2,4/105 which is almost a legend of Bokeh. despite all notable improvements. As I am manual focus shooter

    Pentax 645 Lenses B&H Photo Video

  83. The Pentax 645 DA 25mm f/4 AL SDM AW for Medium Format is a wide-angle lens designed for the Pentax 645D and 645Z.Key features include: Great for landscape photography. Fast, quiet, accurate autofocus with manual-focus override. 1.31-foot minimum focusing distance for false perspectives

    Shop Lens Series Online in Australia Ricoh Pentax
    Pentax 645 Camera-wiki.org – The free camera encyclopedia

  84. The Pentax 645N is an autofocus medium-format SLR. It is completely compatible with all Pentax 645 film backs and 645 lenses, both manual and auto focus. This is Pentax’ second medium format 645 camera. It replaced the manual-focus Pentax 645, and was later replaced by the very similar 645N II. The Pentax 645N is a real camera. Everything just

    Pentax 645 Camera Body Comparison mosphotos.com

  85. Clearance on Pentax Lenses View additional Pentax Camera Lenses, DSLR Lenses, Mirrorless Used Pentax SMCP-DA 15mm F/4 ED AL Auto Focus Lens for DSLR Cameras V 4.5. 19 reviews. Ratings Distribution Used Pentax Super Multi Coated Takumar 50mm f1.4 Manual Lens Screw Mount G Condition: G. SKU: US 1210948. Our Price

    Amazon.com PENTAX 75mm 645N Lens Camera & Photo
    Shop Lens Series Online in Australia Ricoh Pentax

  86. Feb 18, 2019 · I found no advantage in purchasing a DSLR (for my particular work) and continued with film until the much anticipated Pentax 645D arrived. The body was all I needed – I had a full array of Pentax 67 lenses and have since purchased a number of Pentax 645 lenses – new or mint – all in the 0 range each.

    Pentax 645NII Ken Cravillion
    Clearance on Pentax Lenses Adorama
    Comprehensive Testing Results & Observations with Pentax

  87. Operating Manual To ensure the best performance from your camera, FA645 lenses, and 645 lenses that have an Aperture s (Auto) position. To use any other lens or accessory, see p.26 of this manual. Regarding copyrights adapter, and contact your nearest PENTAX Service Center.

    Pentax 645 Camera Review The Best Entry Level Medium
    The Pentax 645Z review part III SDM lenses and long

  88. The Pentax 645 DA 25mm f/4 AL SDM AW for Medium Format is a wide-angle lens designed for the Pentax 645D and 645Z.Key features include: Great for landscape photography. Fast, quiet, accurate autofocus with manual-focus override. 1.31-foot minimum focusing distance for false perspectives

    Pentax 645 Review Jeff & Michele Wedding Photographers
    LensRentals.com Rent a Pentax 645 DA 25mm f/4 AL SDM AW

  89. Get the best deals on PENTAX Auto & Manual Focus Pentax SMC Camera Lenses when you shop the largest online selection at eBay.com. Free shipping on many items New Listing PENTAX D FA 645 55mm F2.8 AL [IF] SDM AW Lens for 645D 645Z Medium Format. 9.00. 0 bids. .05 shipping.

    Re Best Camera for Manual Focus Pentax Lenses Pentax SLR
    Pentax 645 Review Jeff & Michele Wedding Photographers

  90. Buy or sell used Pentax camera lenses at KEH Camera. Save up to 40% off sale price and get a 180-day warranty! Financing options available. Pentax 35 Manual Focus (24) Pentax 645 (19) Pentax 67 (9) Pentax Autofocus (20) Pentax Digital (30) Pentax KO Series (1) Pentax Q …

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    Pentax 645 Z Ricoh
    Pentax (lens) Wikipedia

  91. Buy or sell used Pentax camera lenses at KEH Camera. Save up to 40% off sale price and get a 180-day warranty! Financing options available. Pentax 35 Manual Focus (24) Pentax 645 (18) Pentax 67 (9) Pentax Autofocus (19) Pentax Digital (29) Pentax KO Series (1) Pentax Q …

    Sharpest lens for a Pentax 645n Photrio.com Photography
    The Pentax 645Z review part III SDM lenses and long
    Pentax 645 Lenses B&H Photo Video

  92. Pentax 645 mount lenses are designed to fit Pentax medium format 645 cameras. Refine Sort By . Sort by : Show: Page of 1. Pentax D FA M 90mm f/2.8 ED Macro Lens for 645 • 50-degree viewing angle • Autofocus/manual-focus switching • Lightweight and compact …

    Amazon.com pentax 645 lens
    Comprehensive Testing Results & Observations with Pentax

  93. Buy or sell used Pentax camera lenses at KEH Camera. Save up to 40% off sale price and get a 180-day warranty! Financing options available. Pentax 35 Manual Focus (24) Pentax 645 (18) Pentax 67 (9) Pentax Autofocus (19) Pentax Digital (29) Pentax KO Series (1) Pentax Q …

    Amazon.com PENTAX 75mm 645N Lens Camera & Photo

  94. Apr 25, 2015 · I’m currently shooting with an old manual focus 45-85 zoom on my 645n, and my observations on this lens are that it is soft. Up until I bought this outfit I’d been shooting with a Mamiya 645 Pro with either an 80mm or 35mm lens, and man those were very sharp, crystal clear lenses and consequently right now I’m a little disappointed.

    Pentax 645 Camera Body Comparison mosphotos.com
    Pentax 645 Camera Review The Best Entry Level Medium
    A Guide to the Best Pentax Camera Lenses Reviewed Lenses

  95. Sep 24, 2018 · I always use lenses in manual focus when I shoot video and the focus ring on the FA 77mm is butter smooth and easy to snap into focus. The only “con” with this lens relates to the aging Pentax screw drive AF system when shooting stills. By modern day standards this lens has slow AF like all Pentax screw drive lenses.

    Amazon.com PENTAX 75mm 645N Lens Camera & Photo
    Pentax 645 Z Ricoh

  96. The Pentax 645 DA 25mm f/4 AL SDM AW for Medium Format is a wide-angle lens designed for the Pentax 645D and 645Z.Key features include: Great for landscape photography. Fast, quiet, accurate autofocus with manual-focus override. 1.31-foot minimum focusing distance for false perspectives

    Manual Focus Lenses on 645D PentaxForums.com
    Shop 645 Online in Australia Ricoh Australia Pentax

  97. Metered Manual and TTL auto flash control), an exposure compensation control and auto-brack-eting mode and a new user-set Pentax Function to customize the to meet the for user’s shooting preferences. With a 645 A- or FA lens attached, the imprints relevant information (frame number, shutter speed, aperture setting, exposure con-

    PENTAX Auto & Manual Focus Pentax SMC Camera Lenses for
    Sharpest lens for a Pentax 645n Photrio.com Photography
    Flickr Discussing Mamiya 645 Manual Focus Lenses On Nikon

  98. Find many great new & used options and get the best deals for SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus Lens #29210 at the best online prices at eBay! Free shipping for many products!

    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl
    PENTAX Auto & Manual Focus Pentax SMC Camera Lenses for
    Pentax 645 Lenses B&H Photo Video

  99. Sep 24, 2018 · I always use lenses in manual focus when I shoot video and the focus ring on the FA 77mm is butter smooth and easy to snap into focus. The only “con” with this lens relates to the aging Pentax screw drive AF system when shooting stills. By modern day standards this lens has slow AF like all Pentax screw drive lenses.

    Pentax 645 guide Manual Focus Lenses M42 Exakta Carl
    Flickr Discussing Mamiya 645 Manual Focus Lenses On Nikon

  100. Apr 22, 2007 · bmpw66 – There is a similar adapter for the Pentax 645 lenses but I think I’m correct in saying that that the Pentax 645 lenses don’t have an auto/manual switch to stop the lens down. This would mean that you’d have to use the lens wide open at all times. This is what I’ve been told and I could be wrong so you’d need to check. martyoh – 1.

    Pentax 645 Wikipedia
    Pentax (lens) Wikipedia
    Pentax SMCP-FA 645 45mm f/2.8 Wide Angle Lens 26335

  101. Jun 06, 2019 · Does anyone know what the crop factor is with manual focus 645 lenses used, via adapter, on K100/K10? I’m assuming it would be greater than the 1.5X with full frame (35mm) lenses, due to the larger image circle. Eddie — Fujifilm Finepix S5200. The crop factor is directly related to the image circle of the lens as projected on the sensor/film.

    Pentax 645n Review Hogarth Ferguson
    Shop 645 Online in Australia Ricoh Australia Pentax
    Pentax 645N Ken Rockwell

  102. Feb 20, 2014 · Pentax 645 by Nesster, on Flickr The 645 with 150mm, the 75mm with Vivitar hood, the extension tube set. The Pentax 645 shoots 6 x 4.5 pictures on 120 film – instead of the usual 16, you get 15 as the frame spacing is a bit wider than usual (the later 645N gets the full 16).

    Pentax SMCP-FA 645 45mm f/2.8 Wide Angle Lens 26335
    Pentax 645 Lenses B&H Photo Video
    Pentax 645 Camera Body Comparison mosphotos.com

  103. May 29, 2017 · For those fiscally-challenged or budget-conscious film photographers, the Pentax 645 provides a higher tier of shooting while leaving enough money I just need one adapter to have access to all my Pentax 67 lenses like the amazing 2,4/105 which is almost a legend of Bokeh. despite all notable improvements. As I am manual focus shooter

    The Pentax 645Z review part III SDM lenses and long
    A Guide to the Best Pentax Camera Lenses Reviewed Lenses

  104. The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax.It was introduced in 1984, along with a complementary line of lenses.It captures images nominally 6 cm × 4.5 cm on 120, 220, and 70 mm film, though the actual size of the images is 56 mm × 41.5 mm.

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  105. Manual focus. Yes. Yes. Yes. Compatible lenses >Pentax 645 A mount >Pentax 645 FA mount (no auto focus) >Pentax 645 A mount >Pentax 645 FA mount >Pentax 645 A mount >Pentax 645 FA mount. Viewfinder >Interchangeable focusing screens >0.75x magnification (75mm lens) >-5 to +2 diopter adjustment >Interchangeable focusing screens

    This Old Camera Pentax 645N. A Practical Impractical Camera
    Pentax 645 Lenses B&H Photo Video

  106. The system further incorporates autofocus/manual-focus switching, which improves manual focus accuracy and can be used with the PENTAX 645 in manual focus operation.The 2.8 maximum aperture makes images appear brighter in the viewfinder while enabling low-light shooting without increasing the …

    OOPERATING MANUALPERATING MANUAL

  107. Sep 21, 2018 · I mainly use modified lenses on the camera, which means using manual focus almost exclusively. I do not have any issues with focusing the camera. The viewfinder makes focusing fast and accurate. With my Contax, I had plenty of out of focus photos, but my “keep rate” for focus with the Pentax is around 95-100%.

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    Shop Lens Series Online in Australia Ricoh Pentax
    Pentax 645 Wikipedia

  108. Get the best deals on PENTAX Auto & Manual Focus Pentax SMC Camera Lenses when you shop the largest online selection at eBay.com. Free shipping on many items New Listing PENTAX D FA 645 55mm F2.8 AL [IF] SDM AW Lens for 645D 645Z Medium Format. 9.00. 0 bids. .05 shipping.

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  109. Jul 02, 2019 · Pentax 645 vs Pentax 645n vs Pentax 645nii. Up front, let’s go ahead and get this out of the way—spec-wise, all versions of the Pentax 645 are almost identical. The major differences lies in that the Pentax 645 is manual focus only, while you can both manual and auto-focus (with autofocus lenses, of course) on the two newer versions (n and

    Pentax 645 Wikipedia
    Comprehensive Testing Results & Observations with Pentax
    Shop 645 Online in Australia Ricoh Australia Pentax

  110. Nov 26, 2017 · This shot was taken no look to test if AF would grab infinity focus on the fly while shutter speed was set to 1/1000s, and it did. A practical impractical camera. Adding to this flexibility is the fact that all 645 lenses, including the very affordable 645 lenses, work perfectly and even these manual focus lenses retain AE control.

    Pentax 645 Ken Rockwell

  111. Sep 24, 2018 · I always use lenses in manual focus when I shoot video and the focus ring on the FA 77mm is butter smooth and easy to snap into focus. The only “con” with this lens relates to the aging Pentax screw drive AF system when shooting stills. By modern day standards this lens has slow AF like all Pentax screw drive lenses.

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  112. Nov 26, 2017 · This shot was taken no look to test if AF would grab infinity focus on the fly while shutter speed was set to 1/1000s, and it did. A practical impractical camera. Adding to this flexibility is the fact that all 645 lenses, including the very affordable 645 lenses, work perfectly and even these manual focus lenses retain AE control.

    The Pentax 645Z in the Eyes of Five Working Photographers
    Pentax 645n Review Hogarth Ferguson
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  113. Feb 20, 2014 · Pentax 645 by Nesster, on Flickr The 645 with 150mm, the 75mm with Vivitar hood, the extension tube set. The Pentax 645 shoots 6 x 4.5 pictures on 120 film – instead of the usual 16, you get 15 as the frame spacing is a bit wider than usual (the later 645N gets the full 16).

    Pentax 645N Ken Rockwell
    Pentax 645 Camera Body Comparison mosphotos.com

  114. The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax.It was introduced in 1984, along with a complementary line of lenses.It captures images nominally 6 cm × 4.5 cm on 120, 220, and 70 mm film, though the actual size of the images is 56 mm × 41.5 mm.

    Manual Focus Lenses on 645D PentaxForums.com
    Why I Switched from the Contax 645 to the Pentax 645NII

  115. Pentax has a great selection of lenses. Most now are also internal focus. A neat feature on some AF lenses is a removable piece in the lens hood to allow for easy access to a polarizer (my 150mm 2.8 has this). Also if you find a good deal on a MF A-645 lens, they are compatible.

    Pentax 645 Review Jeff & Michele Wedding Photographers
    SMC PENTAX DA 645 25MM F4 AL IF SDM AW Ricoh

  116. The Mamiya system and the Pentax system are comparably priced, with someone able to get into them for under 00. Both systems existed before autofocus, and have a manual version. Both systems are backwards compatible, meaning that the lenses you purchased for your 645 will work on newer cameras, inserts for the 645n will work on the 645 and

    Manual Focus Lenses on 645D PentaxForums.com
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    The Pentax 645Z review part III SDM lenses and long

  117. Pentax 645 mount lenses are designed to fit Pentax medium format 645 cameras. Refine Sort By . Sort by : Show: Page of 1. Pentax D FA M 90mm f/2.8 ED Macro Lens for 645 • 50-degree viewing angle • Autofocus/manual-focus switching • Lightweight and compact …

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  118. Camera Lenses; Camera Mounts & Clamps; See All 4 Departments. Avg. Customer Review Pentax 150mm F3.5 A645 SMC Manual Focusing Telephoto Lens. More Buying Choices 5.00 (3 used offers) Pentax 645Z Medium Format DSLR Camera plus Pentax-D FA 645 55mm f/2.8 AL[IF] SDM AW Lens Kit. 4.2 out of 5 stars 3.

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  119. Pentax 645 Lenses Narrow Results. Filter By Free Shipping Medium-Length Macro Lens for Pentax 645 Fast f/2.8 Maximum Aperture Quick-Shift Focus System HD and Aero Bright Lens Coatings More Information . In Stock. Order by 6pm to ship today . Free Next Day Delivery

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  120. smc PENTAX-FA 645 1:2.8 45mm 22 For Lenses Other Than 75mm f/2.8: Turn on the Automatic Focus Mode. To use the camera in the automatic focus mode, push out the focusing ring until “AUTO FOCUS” is visible. The focusing ring cannot be turned when in the automatic focus mode. smc PENTAX-FA 1:2.e osmm 22 16 e 10 22 Turn on the Manual Focus Mode.

    Manual Focus Lenses on 645D PentaxForums.com
    Re Crop factor using 645 lenses on K series dslr’s

  121. The first generation of Pentax K-mount lenses. Officially not referred to a K series lenses, they usually are given this designation to distinguish them from later K-mount lenses (such as the M, A, F, FA and DA series). These were exclusively manual focus lenses with no electronic features.

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    Comprehensive Testing Results & Observations with Pentax

  122. May 29, 2017 · For those fiscally-challenged or budget-conscious film photographers, the Pentax 645 provides a higher tier of shooting while leaving enough money I just need one adapter to have access to all my Pentax 67 lenses like the amazing 2,4/105 which is almost a legend of Bokeh. despite all notable improvements. As I am manual focus shooter

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  123. Jul 02, 2019 · Pentax 645 vs Pentax 645n vs Pentax 645nii. Up front, let’s go ahead and get this out of the way—spec-wise, all versions of the Pentax 645 are almost identical. The major differences lies in that the Pentax 645 is manual focus only, while you can both manual and auto-focus (with autofocus lenses, of course) on the two newer versions (n and

    SMC Pentax-A 645 35mm f3.5 Medium Format Manual Focus

  124. The Pentax 645N is an autofocus medium-format SLR. It is completely compatible with all Pentax 645 film backs and 645 lenses, both manual and auto focus. This is Pentax’ second medium format 645 camera. It replaced the manual-focus Pentax 645, and was later replaced by the very similar 645N II. The Pentax 645N is a real camera. Everything just

    Pentax 645 Ken Rockwell
    LensRentals.com Rent a Pentax 645 DA 25mm f/4 AL SDM AW
    The Pentax 645Z in the Eyes of Five Working Photographers

  125. Manual focus. Yes. Yes. Yes. Compatible lenses >Pentax 645 A mount >Pentax 645 FA mount (no auto focus) >Pentax 645 A mount >Pentax 645 FA mount >Pentax 645 A mount >Pentax 645 FA mount. Viewfinder >Interchangeable focusing screens >0.75x magnification (75mm lens) >-5 to +2 diopter adjustment >Interchangeable focusing screens

    Pentax 645 Camera Body Comparison mosphotos.com
    Pentax 645 Camera Review The Best Entry Level Medium
    My Pentax 645z Medium Format Conversion in a Nutshell

  126. The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax.It was introduced in 1984, along with a complementary line of lenses.It captures images nominally 6 cm × 4.5 cm on 120, 220, and 70 mm film, though the actual size of the images is 56 mm × 41.5 mm.

    Pentax 645 Review Jeff & Michele Wedding Photographers
    This Old Camera Pentax 645N. A Practical Impractical Camera
    My Pentax 645z Medium Format Conversion in a Nutshell

  127. The system further incorporates autofocus/manual-focus switching, which improves manual focus accuracy and can be used with the PENTAX 645 in manual focus operation.The 2.8 maximum aperture makes images appear brighter in the viewfinder while enabling low-light shooting without increasing the …

    The Pentax 645Z in the Eyes of Five Working Photographers

  128. Nov 26, 2017 · This shot was taken no look to test if AF would grab infinity focus on the fly while shutter speed was set to 1/1000s, and it did. A practical impractical camera. Adding to this flexibility is the fact that all 645 lenses, including the very affordable 645 lenses, work perfectly and even these manual focus lenses retain AE control.

    Pentax 645 Ken Rockwell
    Flickr Discussing Mamiya 645 Manual Focus Lenses On Nikon

  129. Jun 08, 2015 · Along with Nikon, Pentax is one of only two DSLR makers who have maintained mount compatibility through the transition from manual focus to autofocus, and from film to digital. That means Pentax shooters can use more than 40 years’ worth of first- and third-party manual and autofocus lenses on their modern DSLRs, no adapters required.

    The Pentax 645Z review part III SDM lenses and long

  130. Sep 21, 2018 · I mainly use modified lenses on the camera, which means using manual focus almost exclusively. I do not have any issues with focusing the camera. The viewfinder makes focusing fast and accurate. With my Contax, I had plenty of out of focus photos, but my “keep rate” for focus with the Pentax is around 95-100%.

    The Pentax 645Z in the Eyes of Five Working Photographers
    Sharpest lens for a Pentax 645n Photrio.com Photography
    Comprehensive Testing Results & Observations with Pentax

  131. PENTAX. The Leader in Lenses. PENTAX currently has the widest line-up of lenses dedicated to DSLR bodies as the K-mount is compatible with over 215 different lenses (digital and 35mm film format) produced since the founding of PENTAX.

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    Pentax 645 as a travel camera + focusing question Photo

  132. Jun 06, 2019 · Does anyone know what the crop factor is with manual focus 645 lenses used, via adapter, on K100/K10? I’m assuming it would be greater than the 1.5X with full frame (35mm) lenses, due to the larger image circle. Eddie — Fujifilm Finepix S5200. The crop factor is directly related to the image circle of the lens as projected on the sensor/film.

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    My Pentax 645z Medium Format Conversion in a Nutshell

  133. Jun 08, 2015 · Along with Nikon, Pentax is one of only two DSLR makers who have maintained mount compatibility through the transition from manual focus to autofocus, and from film to digital. That means Pentax shooters can use more than 40 years’ worth of first- and third-party manual and autofocus lenses on their modern DSLRs, no adapters required.

    Clearance on Pentax Lenses Adorama

  134. The system further incorporates autofocus/manual-focus switching, which improves manual focus accuracy and can be used with the PENTAX 645 in manual focus operation.The 2.8 maximum aperture makes images appear brighter in the viewfinder while enabling low-light shooting without increasing the …

    The Pentax 645Z review part III SDM lenses and long

  135. The Pentax 645 is a medium format SLR camera, introduced at the 1984 PMA.It takes 15 pictures nominally 6×4.5 cm, on 120 roll film, or 30 on 220 film, and it can also use 70 mm film, which gives approximately 90 frames per roll.It has a built-in motor drive and a low-profile prism viewfinder with built-in dioptric correction.

    Flickr Discussing Mamiya 645 Manual Focus Lenses On Nikon
    My Pentax 645z Medium Format Conversion in a Nutshell
    Pentax 645 Wikipedia

  136. Mar 12, 2013 · Pentax 645 lens on a Canon? in Canon EF and EF-S Lenses. Since the Pentax 645 lens has an aperture control ring, one can intuit that an adapter would cause the diaphram to remain stopped down to the aperture selected via the aperture control ring.

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  137. Metered Manual and TTL auto flash control), an exposure compensation control and auto-brack-eting mode and a new user-set Pentax Function to customize the to meet the for user’s shooting preferences. With a 645 A- or FA lens attached, the imprints relevant information (frame number, shutter speed, aperture setting, exposure con-

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    Pentax SMCP-FA 645 45mm f/2.8 Wide Angle Lens 26335
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  138. Feb 20, 2014 · Pentax 645 by Nesster, on Flickr The 645 with 150mm, the 75mm with Vivitar hood, the extension tube set. The Pentax 645 shoots 6 x 4.5 pictures on 120 film – instead of the usual 16, you get 15 as the frame spacing is a bit wider than usual (the later 645N gets the full 16).

    The Pentax 645Z review part III SDM lenses and long

  139. Mar 12, 2013 · Pentax 645 lens on a Canon? in Canon EF and EF-S Lenses. Since the Pentax 645 lens has an aperture control ring, one can intuit that an adapter would cause the diaphram to remain stopped down to the aperture selected via the aperture control ring.

    Pentax 645N Ken Rockwell
    Pentax 645 Ken Rockwell
    SMC PENTAX DA 645 25MM F4 AL IF SDM AW Ricoh

  140. Mar 12, 2013 · Pentax 645 lens on a Canon? in Canon EF and EF-S Lenses. Since the Pentax 645 lens has an aperture control ring, one can intuit that an adapter would cause the diaphram to remain stopped down to the aperture selected via the aperture control ring.

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  141. Mar 20, 2013 · Manual Focus Lenses on 645D To celebrate 100 years of Pentax , we are hosting our biggest giveaway ever , featuring cameras, premium lenses, and more! Log in or register to participate for a chance to win the new Pentax flagship DSLR, a K-70, and more this month.

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  142. Pentax 645 Lenses Narrow Results. Filter By Free Shipping Medium-Length Macro Lens for Pentax 645 Fast f/2.8 Maximum Aperture Quick-Shift Focus System HD and Aero Bright Lens Coatings More Information . In Stock. Order by 6pm to ship today . Free Next Day Delivery

    Re Best Camera for Manual Focus Pentax Lenses Pentax SLR

  143. Jul 02, 2019 · Pentax 645 vs Pentax 645n vs Pentax 645nii. Up front, let’s go ahead and get this out of the way—spec-wise, all versions of the Pentax 645 are almost identical. The major differences lies in that the Pentax 645 is manual focus only, while you can both manual and auto-focus (with autofocus lenses, of course) on the two newer versions (n and

    Flickr Discussing 645n lens choice Manual Focus or Auto