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645D

Digital SLR Cameras: 645D

645D Specifications
Type TTL autofocus, auto-exposure medium format digital SLR camera
Effective Pixels approx. 40 megapixels
Image Sensor Total pixels approx. 40.01 megapixels
Type CCD with a primary color filter
Size 44mm x 33mm
Pixel size 6.0 μm x 6.0 μm
Dynamic Range 11.5f - stops
Recorded Pixels Still JPEG: L[40M]7264x5440 pixels, M[32M]6528x4896 pixels [21M]5376x4032 pixels,
S[13M]4224x3168 pixels [7M]3072x2304 pixels
RAW: [40M]7264x5440 pixels
Formats Still RAW(14 bit): (PEF/DNG), JPEG: starstarstar(Best), starstar(Better), star(Good), RAW+JPEG: available
Recording
file Format
Still RAW (PEF/DNG), JPEG (Conforms to Exif 2.21),
Conforms to DCF (Design rule of Camera File system) 2.0
Sensitivity
( Standard output sensitivity )
Auto:200-1000, Extension:100, 1600 (1EV steps or 1/2EV steps or 1/3EV steps)
Storage Media SD, SDHC memory card (Dual slot)
White Balance Auto, Daylight, Shade, Cloudy, Fluorescent Light ( D, N, W, L), Tungsten Light, Flash, CTE, Manual setting 1, Manual setting 2, Manual setting 3, Color temperature setting (3 types) with WB fine adjustment
Custom Image Bright, Natural, Portrait, Landscape, Vibrant, Muted, Reversal Film, Monochrome
Viewfinder Type Trapezoid prism finder
Focusing screen Natural-Bright-Matte focusing screen
Field of view approx. 98%
Diopter adjustment approx. -3.5 - +2.0m-1
Magnification approx. 0.62 x (with D FA645 55mmF2.8 at infinity),
approx. 0.85 x (with FA645 75mmF2.8 at infinity)
Monitor Type TFT color LCD monitor, Wide angle view, Brightness adjustable, Color adjustable, AR Coating, Reinforced glass
Size 3.0 inch
Dots approx. 921,000 dots
Preview Method Optical preview, Digital preview
Playback 1 Image, 2 Image, 4 Image, 9 Image, 16 Image, 36 Image, 81 Image, Enlargement (up to 32X, scroll available), Image Rotation, Folder view, Slideshow, Histogram, Resize, Cropping, Bright/Dark area, Calendar view, Index view
Digital Filter Playback Mode Monochrome, Extract Color, Color, Base Tweaking, Soft
Focusing System Type TTL phase difference detection, 11-point autofocus system (SAFOX IX+)
Focus Mode AF-single, AF-continuous
Focus Point Auto, Select, Center
Superimpose available
Exposure Control Metering System TTL open-aperture 77-segment metering
Metering Mode (1) Multi-segment metering, (2) Center-weighted metering, (3) Spot metering
Exposure Range EV 2-21 (at Standard Output Sensitivity 200 with 55mmF2.8)
Modes (1) Program AE, (2) Sensitivity-Priority AE, (3) Shutter-Priority AE, (4) Aperture-Priority AE, (5) Shutter and Aperture Priority AE, (6) Metered Manual, (7) Bulb, (8) X speed
Exposure
Compensation
±5EV
AE Lock availiable
Shutter Shutter Type Electronically controlled vertical-run focal plane shutter
Shutter Speed Auto:1/4000 - 30 sec, Manual:1/4000 - 30 sec (1/3 EV steps or 1/2 EV steps), bulb
Drive Modes   Single-frame, Continuous (Hi, Lo), Self-timer (12s, 2s), Remote control (0s, 3s ), Remote Continuous Shooting, Interval, Multiple Exposure, Exposure Bracketing, Extended Bracketing
Continuous
shooting
<Both 1 slot and 2 slot>
approx. 1.1 fps, RAW(PEF)+JPEG(40M at starstarstar): until approx. 13 fps, RAW(PEF): until approx. 13 fps, RAW(DNG): until approx. 13 fps, JPEG(40M at starstarstar): until approx. 15 13 fps (Revised number of continuous shooting as of Apr.27,2010)
Mirror Lock-up
shooting
available by dedicated dial
Flash Synchronization Hot shoe, X-sync socket, sync-speed: 1/125 sec., P-TTL, high-speed-sync, wireless-sync with PENTAX dedicated external flash
Dust Removal   Image sensor cleaning function by supersonic vibration (DR II) with dust alert function
Time World Time 75 cities (28 time zones)
Data Folder Folder Name Date (100_MMDD···), PENTX (100PENTX, 101PENTX···) ,
File Name Standard, User customize
Power Sources Rechargeable D-LI90 lithium-ion battery
Optional AC adapter also available.
Battery Life Number of
recordable images
approx. 800 (23°C) *, approx. 700 (0°C), approx. 650 (-10°C)
Playback time approx. 440 minutes (23°C) *, approx. 400 minutes (0°C), approx. 380 minutes (-10°C)
Interfaces USB2.0 (Hi-Speed:mini B type), Video output (mini phone type), HDMI output (type C mini), DC input , Cable switch, X-sync socketc
Video Output Compatible with NTSC and PAL formats
Lens Mount PENTAX 645AF2 bayonet mount
Usable Lens PENTAX 645AF2, 645AF, and 645A mount lenses
Dimensions approx. 156(W) x 117(H) x 119(D)mm (6.1 x 4.6 x 4.7 inches)
Weight approx. 1480 g (52.2 oz.) loaded and ready with battery and two SD memory cards
approx. 1400 g (49.4 oz.) without battery and SD memory card.
Bundle software PENTAX Digital Camera Utility 4 (Ver.4.20)
Storage capacity
Recorded Pixels Quality Level Still
SDHC memory card SD memory card
32GB 16GB 12GB 8GB 6GB 4GB 2GB 1GB 512MB 256MB
40M
7264x5440
RAW(PEF) 362 180 135 89 67 44 22 11 5 2
RAW(DNG) 362 180 135 89 67 44 22 11 5 2
L 40M
7264x5440
starstarstar 1418 706 530 351 262 172 87 43 21 10
starstar 2516 1254 940 623 465 306 155 76 38 19
star 5006 2495 1871 1240 926 609 310 152 76 38
M 32M
6528x4896
starstarstar 1751 873 654 433 324 213 108 53 26 13
starstar 3107 1549 1161 769 575 378 192 94 47 23
star 6157 3069 2301 1525 1139 749 381 188 94 47
21M
5376x4032
starstarstar 2574 1283 962 637 476 313 159 78 39 19
starstar 4568 2277 1707 1131 845 556 283 139 69 35
star 9012 4492 3368 2232 1667 1097 558 275 137 69
S 13M
4224x3168
starstarstar 4165 2076 1556 1031 770 507 258 126 63 32
starstar 7343 3660 2744 1819 1359 893 455 223 111 56
star 9999 7162 5369 3559 2659 1749 890 441 220 111
7M
3072x2304
starstarstar 7805 3891 2917 1933 1444 950 483 237 118 59
starstar 9999 6769 5075 3364 2513 1653 841 416 208 105
star 9999 9999 9749 6462 4828 3176 1617 805 402 203

The FW version which has been checked storage capacity is version is β17.
9999: available to shoot over 9999


  • PENTAX, 645D, and smc PENTAX are trademarks of RICOH IMAGING COMPANY, LTD.
  • PENTAX Digital Camera Utility and SDM are trademarks of RICOH IMAGING COMPANY, LTD.
  • This product supports PRINT Image Matching III. PRINT Image Matching enabled digital still cameras, printers and software help photographers to produce images more faithful to their intentions. Some functions are not available on printers that are not PRINT Image Matching III compliant.
    Copyright 2001 Seiko Epson Corporation. All Rights Reserved.
    Print Image Matching is a trademark of Seiko Epson Corporation.
    The PRINT Image Matching logo is a trademark of Seiko Epson Corporation.
  • HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.
  • All other brands or product names are trademarks or registered trademarks of their respective companies.
  • Designs and specifications are subjects to change without notice.

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