| 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, 3
s ), Remote Continuous Shooting, Interval, Multiple Exposure, Exposure Bracketing, Extended Bracketing |
Continuous
shooting |
approx. 1.1 fps, RAW(PEF)+JPEG(40M: until approx. 13 fps, RAW(PEF): until approx. 13 fps, RAW(DNG): until approx. 13 fps, JPEG(40M): until approx. 15 fps |
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) |
Hjælp
tirsdag, 21. maj 2013, 22:25