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Pentax 645D 40MP Medium Format Digital SLR Camera with 3-Inch LCD Screen (Body Only)
|Price:||$3,999.95 & FREE Shipping. Details|
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- 40 megapixel CCD sensor provides a top resolution of 7264x5440
- Fully weather sealed and coldproof design resists rain, snow, dust and other environmental hazards during field use
- 14 Bit RAW files in Pentax PEF and Adobe DNG formats
- Dual slot SD/SDHC memory card support
- Responsive 11 point SAFOX IX+ autofocus system features a light wavelength sensor for improved focus speed even in different lighting environments
|Special Shipping Information: Due to federal and international regulations, this product can only be shipped within the continental United States.
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|Auto Focus Technology|
|Compatible Mountings||Pentax 645AF2|
|Continuous Shooting Speed||1.1 fps|
|Display Fixture Type||Fixed|
|Display Resolution Maximum||921,000|
|Expanded ISO Minimum||100|
|External Memory Included||Yes|
|Flash Memory Type||SD/SDHC|
|Flash Type||Hot-shoe, Wireless plus sync connector|
|Focus Description||TTL Phase difference|
|Focus Type||Autofocus & Manual|
|Form Factor||Large SLR|
|ISO Range||Auto, 200, 400, 800, 1600 (100 with boost)|
|Image Aspect Ratio||4:3|
|Item Dimensions||4.61 x 4.69 x 6.14 inches|
|Item Weight||3.26 pounds|
|Maximum Shutter Speed||1/4000 of a second|
|Maximum horizontal resolution||7,264|
|Metering||Multi, Center-weighted, Spot|
|Minimum Shutter Speed||30 seconds|
|Optical Sensor Technology||CCD|
|Photo Sensor Technology||CCD|
|Processor Description||Prime II|
|Remote Control Description||Optional, wired or wireless|
|Supported Battery Types||Lithium-Ion D-LI90 rechargeable battery & charger|
|Viewfinder Type||Optical (pentaprism)|
|Weather Resistance||Water and dust resistant|
From the Manufacturer
A HAPPY MEDIUM. Our first medium-format digital camera is garnering flattering attention from the photography world for delivering 40-megapixel image quality at an attractive price. The PENTAX 645D’s 44x33-millimeter CCD produces ultra-high resolution images ideal for even the largest of print sizes.
|40 megapixels |
A 40 Megapixel medium format (44x33mm) CCD sensor provides a top resolution of 7264x5440 pixels, which is ideal for ultra-high resolution imaging, exceptionally large printing applications, and outstanding cropping flexibility.
|Magnesium alloy body |
Magnesium alloy covers around a rigid aluminum diecast chassis adds durability and thermal stability while minimizing weight.
|Fully weather sealed |
Fully weather sealed and coldproof design resists rain, snow, dust, and other environmental hazards during field use, to keep the camera operating at peak performance levels.
|77 segment metering system |
Highly accurate 77 segment metering system for perfectly exposed images even in difficult lighting.
|Digital level function |
A Digital Level function displays the vertical and horizontal inclination of the camera, ensuring captured photos remain level to the horizon.
|Optics path |
Compatibility with new D FA autofocus lenses as well as older 645 lenses ensures a wide selection of PENTAX glass for a wide range of photographic applications.
14 Bit RAW files in PEF and Adobe DNG
Deep, 14 Bit RAW files in PEF and Adobe DNG formats retain great detail in highlight and shadow areas of an image, and offer a high level of flexibility when processing RAW files.
ISO 100-1600 provides great existing-light photo capture with outstanding noise performance.
All-glass, trapezoid pentaprism viewfinder
All-glass, trapezoid pentaprism viewfinder with interchangeable focusing screens offers a 98% field of view viewing angle for accurate framing applications.
Lens Correction function
Lens Correction function automatically compensates for lateral chromatic aberration, as well as barrel and spool distortion common to wide angle lens photography, with select PENTAX 645 lenses.
In-camera HDR image capture
An in-camera HDR image capture function blends 3 consecutive frames of varying exposures into a single, perfectly blended image, maximizing detail within all tonal ranges.
Mirror Lockup function
Mirror Lockup function prevents blur caused by the movement of the mirror during the exposure, ensuring the sharpest possible image capture for professional-caliber applications.
High capacity Li-Ion battery
High capacity Li-Ion battery provides up to 800 shots in typical shooting conditions.
Large 3 inch LCD
Large, 3 inch LCD screen, with anti-reflective coating and reinforced glass surface, features 921,000 dots of resolution, wide angle viewing, and 32X image review magnification for easy on-camera image proofing.
11 point SAFOX IX+ autofocus system
Highly responsive and accurate 11 point SAFOX IX+ autofocus system features a light wavelength sensor for improved focus speed and reliability, even within different lighting environments.
Dual slot SD/SDHC memory card
Dual slot SD/SDHC memory card support ensures fast and reliable storage for high resolution image files, simultaneously saving in multiple formats, assigning images to different cards based on their original format, or easily holding one memory card in reserve.
Highly flexible white balance
Highly flexible white balance options include several common presets, 3 Kelvin color temperature settings, and 3 manual saves, each with WB fine adjustment tuning.
Multiple JPG image processing modes
Multiple JPG image processing modes include Bright, Natural, Portrait, Landscape, Vibrant, Muted, Reversal Film, and Monochrome, for high quality JPG output without extensive computer enhancement and manipulation.
1.1 frames per second at full 40 megapixel resolution
Consecutive shooting up to 1.1 frames per second at full 40 megapixel resolution, enables action photography in a medium format camera system.
Mirror dampening hardware
Mirror dampening hardware applies a braking action to the mirror swing, minimizing the effect of camera shake and noise levels to the image capture process.
HDMI output for high resolution image display on HDTVs.
Top Customer Reviews
I shoot this camera only on a tripod. While I have hand-held it for a few images -- it feels good in the hand -- I want it to produce all the resolution possible from it 40-mp sensor. DXO Labs gives this senor very high ratings at number #5. I have been shooting with a Canon 5D2 since it was introduced, and the difference in dynamic range between the 645D and 5D2 is amazing, with the 645D producing far more shadow and highlight detail.
I own only one lens produced for the 645D, the 55mm 2.8 FA AL (IS) SDM. All my other lenses, from 35mm through 300mm, are a mix of Pentax 645 film camera lenses and Pentax 67 lenses (via an adapter). It would seem the designers of the 645D expected people to use these legacy lenses rather than design a whole new series of lenses specifically for the new camera. This is a great advantage because because there are many, many of these legacy lenses available used in both auto-focus and manual focus at extremely adventageous prices. While the purchase price of the camera body is a big hit, building a lens kit not so much so.
The body is extremely weather resistant -- I have made a number of images in the rain. Summer 2012 I made a three week, backroads trip from the northeast down to Texas in searing heat (well over 100 everyday), not the mention the high humidity.Read more ›
My rig includes the DFA 25mm, A-35, A-45, D-FA 55, A-75, A-120 Macro, FA-150, and the A-80-160 (yes, a zoom, icky). Overall, the quality of the glass is exceptional, in my opinion, on par with the wonderful K-mount FA Limited primes (31, 43, 77). I have a few favorite lenses already, but let's get back to the camera.
Figuring I'd need some time to adapt to using a new camera, I downloaded the manual a few days before the camera arrived so I could look it over. Well, it turns out, the 645D was designed nearly identical to the K7, K7, K?? series DSLR's, so the learning curve was nearly nothing. Handling was surprisingly easy, since the buttons are all laid out in the same places as my trusty K5. The first day I took out the 645D for some night shooting, I found my fingers slipping right onto my dials, ISO button, AF back button, AE-L, up/down arrow buttons, etc...everything was in a familiar place. This is a huge plus if you want to switch bodies at your shoot.Read more ›
After having spent a few days with this camera, I though it was time to come and share some of my thoughts on it. I am a wedding photographer, and decided to give this thing a rent (Lensrentals is a wonderful company btw) to see if at some point would be inclined to invest in the Medium Format digital system. A little more background - I have worked with several Mamiya 645's (film), but shoot mainly with Canon's 1Ds-MkII for weddings. Allow me to start with a pro/con list, and then progress to discussing some of the bigger points:
- Has that nice, medium format feel
- Not too heavy (coming from a 1Ds MkII with a giant battery)
- 4:3 Aspect Ratio is nice to shoot on digital!
- 40MP is a LOT to work with
- Sensor is 27% larger than full frame (1)
- RAW and JPEG Modes
- Compatible with old Pentax 645
- Viewfinder is bright and has 98% coverage (this I enjoyed!)
- Two SD card slots for backup
- ISO range from 100-1600 (2)
- Changeable focus (matte) screens
- No Image Stabilization. This is neutral because people have managed without it for a LONG time.
- Not a true medium format sensor
- According to DATA sheet, shutter is rated for (only) 50,000 actuations (3)
- Flash only syncs to 1/125
- 1.1FPS I know at 40MP, slower shutter speeds are to be expected, but with SD as the storage, are you surprised?
- Less than intuitive menu system, tons of useless buttons
- Uses SD cards, which are miles slowed than CF.Read more ›
Most Recent Customer Reviews
I can't say enough about how much I am loving this camera. I had almost given up on the dream of owning a medium format digital camera, but I was happy to see the price drop on... Read morePublished 5 months ago by Frank Zayas
Exceptional image quality and camera overall handling. Too big and heavy for traveling. Must use on tripod. Must learn how to shoot at reduced pace. Read morePublished 13 months ago by Tehaurai
For a die-hard film photographer whose ideal DSLR would be a digital Pentax 67 with a bare minimum of controls and functions, the 645D has proved an acceptable substitute . Read morePublished 13 months ago by Alan. J. Reynolds
I had a Canon 5D Mark 2 before, and I love it. But two weeks ago, I bought a Pentax 645D and a 55mm F2.8, I hardly knew that what is a real good camera. I love it so much. Read morePublished on August 25, 2013 by jianghan