Pentax 645Z

Announced Apr 15, 2014 •
51 megapixels | 3.2 screen | Medium format sensor
Price
MSRP $8499.95 / £6799.99 (body only), £7699.99 (with 55mm lens)
Body type
Body type Large SLR
Sensor
Max resolution 8256 x 6192
Other resolutions 6912 x 5184, 5376 x4032, 1920 x 1080
Image ratio w:h 4:3
Effective pixels 51 megapixels
Sensor photo detectors 53 megapixels
Sensor size Medium format (44 x 33 mm)
Sensor type CMOS
Processor PRIME III
Image
ISO AUto, ISO 100-204800
White balance presets 10
Custom white balance Yes (3 slots)
Image stabilization No
Uncompressed format RAW + TIFF
JPEG quality levels Superfine, fine, normal
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Phase Detect
  • Multi-area
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Face Detection
  • Live View
Manual focus Yes
Number of focus points 27
Lens mount Pentax 645AF2
Focal length multiplier 0.8×
Screen / viewfinder
Articulated LCD Tilting
Screen size 3.2
Screen dots 1,037,000
Touch screen No
Screen type TFT LCD
Live view Yes
Viewfinder type Optical (pentaprism)
Viewfinder coverage 98%
Viewfinder magnification 0.62×
Photography features
Minimum shutter speed 30 sec
Maximum shutter speed 1/4000 sec
Aperture priority Yes
Shutter priority Yes
Manual exposure mode Yes
Subject / scene modes No
Built-in flash No
External flash Yes
Flash modes Flash On, Flash On+Red-eye Reduction, Slow-speed Sync, Slow-speed Sync+Red-eye, P-TTL, Trailing Curtain Sync, contrast-control-sync, high-speed sync, wireless sync
Continuous drive 3.0 fps
Self-timer Yes (2 or 10 secs)
Metering modes
  • Multi
  • Center-weighted
  • Spot
Exposure compensation ±5 (at 1/3 EV, 1/2 EV steps)
AE Bracketing ±5 (2, 3, 5 frames at 1/3 EV, 1/2 EV, 1 EV, 2 EV steps)
Videography features
Resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p)
Format MPEG-4, H.264
Microphone Mono
Speaker Stereo
Storage
Storage types Dual SD/SDHC/SDXC slots
Connectivity
USB USB 3.0 (5 GBit/sec)
HDMI Yes (mini-HDMI)
Microphone port Yes
Headphone port No
Remote control Yes
Physical
Environmentally sealed Yes (Weather and dust sealed, freezeproof to -010C/+14F)
Battery Battery Pack
Battery description D-LI90 lithium-ion battery and charger
Battery Life (CIPA) 650
Weight (inc. batteries) 1550 g (3.42 lb / 54.67 oz)
Dimensions 156 x 117 x 123 mm (6.14 x 4.61 x 4.84)
Other features
Orientation sensor Yes
Timelapse recording Yes
GPS Optional
GPS notes via O-GPS1
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