DSLR / CAMERA REFERENCE
645D
Pentax
Catalogue announcement:
01 / TECHNICAL RECORD
Specifications
Catalogue specifications. Source: DPReview historical specification record ↗.
Sensor and files
- Effective pixels
- 40 megapixels
- Sensor size
- Medium format (44 x 33 mm)
- Sensor type
- CCD
- Max resolution
- 7264 x 5440
- ISO
- Auto, 200, 400, 800, 1600 (100 with boost)
- Boosted ISO (minimum)
- 100
- Uncompressed format
- RAW
Lens and focus
- Lens mount
- Pentax 645AF2
- Number of focus points
- 11
- Manual focus
- Yes
- Image stabilization
- No
Exposure and shooting
- Minimum shutter speed
- 30 sec
- Maximum shutter speed
- 1/4000 sec
- Continuous drive
- 1.1 fps
- Exposure compensation
- ±5 (at 1/3 EV, 1/2 EV steps)
- Metering modes
- MultiCenter-weightedSpot
- Aperture priority
- Yes
- Shutter priority
- Yes
- Built-in flash
- No
- External flash
- Yes (Hot-shoe, Wireless plus sync connector)
- Timelapse recording
- Yes
Video and audio
- Microphone
- Stereo
- Speaker
- None
Viewfinder and screen
- Viewfinder type
- Optical (pentaprism)
- Viewfinder coverage
- 98%
- Viewfinder magnification
- 0.85×
- Screen size
- 3″
- Screen dots
- 921,000
- Articulated LCD
- Fixed
- Touch screen
- No
Body and connections
- Storage types
- SD/SDHC
- Battery description
- Lithium-Ion D-LI90 rechargeable battery & charger
- Weight (inc. batteries)
- 1480 g (3.26 lb / 52.21 oz)
- Dimensions
- 156 x 117 x 119 mm (6.14 x 4.61 x 4.69″)
- Environmentally sealed
- Yes (Water and dust resistant)
- USB
- USB 2.0 (480 Mbit/sec)
- Remote control
- Yes (Optional, wired or wireless)
02 / INDEPENDENT COVERAGE
Reviews and field reports
An independent review has not yet been added to this record.
03 / PROVENANCE
Sources and dates
A catalogue year identifies the year held in the source dataset. Announcement dates and retail months are labelled separately. Specifications can vary by region, firmware and recording mode; use the linked manufacturer documentation for those conditions.
Archive updated 2026-10-04. Archive coverage and dataset credits →