Links
| Model Name | Pentax 645D |
|---|---|
| Manufacturer URL | Manufacturer website |
| Successor | Pentax 645Z |
Auto Focus
| Auto Focus | Yes |
|---|---|
| Auto Focus Type | 11-point SAFOX IX+ Phase Difference Detection, single / continuous |
| Auto Focus Assist Light? | No |
| Manual Focus | Yes |
Power
| Battery Life, Still (CIPA Rating OVF/EVF) | 800 shots |
|---|---|
| Battery Form Factor | Proprietary D-LI90 |
| Usable Battery Types | Lithium-ion rechargeable |
| Batteries Included | 1 x Proprietary D-LI90 Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter) | Yes |
| Dedicated Battery Charger Included | Yes |
| Internal Charging Supported | No |
Lens & Optics
| Digital Zoom Values | n/a |
|---|---|
| Lens Mount | Pentax 645 bayonet |
| Lens | n/a |
| Integrated ND Filter | No |
| Filter Thread | n/a |
| Thread Type | n/a |
| Optical Image Stabilization | No |
| Digital Zoom | No |
Image Sensor
| On-Sensor Phase Detect | No |
|---|---|
| DxO Sensor Score | 82 |
| DxO Color Depth Score (bits) | 24.6 |
| DxO Dynamic Range Score (evs) | 12.6 |
| Sensor Type | CCD |
| DxO Maximum Effective ISO Score (iso) | 1,262 |
| Sensor Manufacturer | Kodak KAF-40000 |
| Effective Megapixels | 40.0 |
| Sensor Format | Medium format |
| Approximate Pixel Pitch | 6.06 microns |
| Focal Length Multiplier | 0.8x |
| Aspect Ratio | 4:3 |
| Color Filter Type | RGBG |
| Anti Aliasing Filter | None |
| Self-Cleaning | Yes |
| Sensor shift image stabilization | No |
Image Storage
| Usable Memory Types | SD / SDHC / SDXC |
|---|---|
| UHS Support | No UHS support |
| Dual Card Slots | Yes |
| RAW Capture Support | Yes |
| Uncompressed Format | 14-bit PEF / DNG Raw |
| Included Memory | No memory included |
Image Capture
| Image Resolution | 7264 x 5440 (39.5 MP, Other), 6528 x 4896 (32.0 MP, 4:3), 5376 x 4032 (21.7 MP, 4:3), 4224 x 3168 (13.4 MP, 4:3), 3072 x 2304 (7.1 MP, 4:3) |
|---|---|
| Image File Format | JPEG, 14-bit PEF / DNG Raw |
| Continuous-mode frames/second | 1.1 |
General
| Size | 6.1 x 4.6 x 4.7 in. (156 x 117 x 119 mm) |
|---|---|
| Waterproof | No |
| Waterproof Depth | n/a |
| Model Number | 645D |
| Camera Format | Pro SLR |
| Currently Manufactured | No |
| Retail Price | $9995.95 |
| Street Price | $3,599.00 |
| Date Available | 2010-12-15 |
| Tripod Mount | Yes |
Viewfinder
| Viewfinder | Optical / LCD (playback only) |
|---|---|
| Viewfinder Type | Trapezoid prism finder w/ Natural-Bright-Matte focusing screen; Coverage: 98%; Magnification: 0.62X (with D FA645 55mm F2.8 lens at infinity) |
| Focus Peaking | No |
| EVF Resolution | n/a |
| Viewfinder Magnification (35mm equivalent) | 0.78x |
| Viewfinder Magnification (nominal/claimed) | 0.62x |
Exposure
| Exposure Compensation | +/- 5.0EV in 0.3EV steps |
|---|---|
| Metering Modes | 77-segment multi, center-weighted, spot |
| Program Auto Exposure | Yes |
| Aperture Priority | Yes |
| Shutter Priority | Yes |
| Full Manual Exposure | Yes |
| Self Timer | 2 or 12 seconds |
| Time Lapse (intervalometer) | Yes |
| Maximum ISO (native) | 1000 |
| High Resolution Composite | No |
| Minimum ISO (native) | 200 |
| ISO Settings | Auto (with programmable limits), 200 to 1000 in 1, 1/2 or 1/3 EV steps; expandable to 100 and 1600 |
| Auto ISO Mode | Yes |
| White Balance Settings | Auto, Daylight, Shade, Cloudy, Fluorescent ( D / N / W / L), Tungsten, Flash, CTE, Manual 1 / 2 / 3, Color temperature setting 1 / 2 / 3 w/ adjustment |
| Shutter Speed Range | 1/4000 - 30 sec |
| Bulb Mode | Yes |
Video Capture
| HD Video Out | Yes |
|---|---|
| HD Video Connection | HDMI |
| Can take movies | No |
| Composite Video Out | Yes |
| NTSC/PAL Switchable Video | Yes |
Flash
| External Flash Connection | Hot shoe, X-sync socket |
|---|---|
| Built-in Flash | No |
| Flash Modes | P-TTL, high-speed sync, wireless sync w/ Pentax flash |
| Flash Guide Number (ISO 100) | n/a |
| Flash Range Description | n/a |
| Max Flash Sync | 1/125 |
Performance Timing
| JPEG shooting speed in burst mode (fps, max resolution) | 1.1 |
|---|---|
| Buffer size for JPEG shooting in burst mode (frames, max resolution) | 19 |
| RAW shooting speed in burst mode (fps) | 1.1 |
| Buffer size for RAW shooting in burst mode (frames) | 16 |
| RAW+JPEG shooting speed in burst mode (fps) | 1.1 |
| Buffer Size for RAW+JPEG shooting in burst mode (frames) | 15 |
| Shutter lag (full AF, wide/mid) | 0.16 seconds |
| Shutter Lag (manual focus) | 0.141 seconds |
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution) | 1.09 |
| Cycle time for RAW shooting in single shot mode (seconds per frame) | 1.10 |
| Shutter Lag (prefocused) | 0.142 seconds |
| Buffer size for RAW shooting in single shot mode (frames) | 17 |
| Shutter Lag (notes) | Full Autofocus lag, Auto Area AF = 0.180s |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot) | 1.09 |
| Startup Time | 0.7 seconds |
| Camera penalizes early shutter press? | Yes |
| Play -> Record Time | 0.3 seconds |
Software
| Included Software | PENTAX Digital Camera Utility 4 (Ver.4.20) |
|---|
Display
| Rear Display Size (inches) | 3.0 |
|---|---|
| Rear Display Resolution | 921,000 dots (307,000 px) |
| Touchscreen | No |
| Articulating Screen | No |
| Tilt Swivel Screen | No |
| Selfie Screen | No |
| Top Deck Display | Yes |
| Eye-level Viewfinder | Yes |
| Rear Display | Yes |
Connectivity
| Bluetooth | No |
|---|---|
| Built-In GPS | No |
| Microphone Jack | No |
| Headphone Jack | No |
| External Connections | USB 2.0 High Speed |
| PictBridge Compliant | No |
| DPOF Compliant | No |
| Remote Control | Yes |
| Remote Control Type | Optional IR or wired |
| Connections (extended) | DC input |
| Built-In Wi-Fi | No |
| NFC | No |
Miscellaneous
| Notes & Features | Compatible with PENTAX 645AF2, 645AF, and 645A mount lenses. Has dual SD/SDHC card slots. |
|---|
Basic
| Sensor size | 1452mm2 (44.00mm x 33.00mm) |
|---|---|
| Weight | 52.2 oz (1,480 g) includes batteries |