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: (Best), (Better), (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 ): until approx. 13 fps, RAW(PEF): until approx. 13 fps, RAW(DNG): until approx. 13 fps, JPEG(40M at ): 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) |