Experience the distinct perspective of medium format photography with the unique 645Z. The 645Z seamlessly combines brilliant build quality, exceptional operability and hyper resolution with 51.4 million effective pixels. Designed to meet the needs of a wide range of professional photographers, whether in a commercial setting or on the side of a mountain, the 645Z offers class leading speed and response with 3 frames per second continuous shooting and fast image review and transfer. Experience your photographs first hand with the high-resolution, tiltable, 3.2 inch LCD monitor. The 645Z allows the capture of beautiful, full HD movies in H.264 compression and 4K Interval shooting. Capture your subjects in perfect focus using our high-precision SAFOX11 phase-matching autofocus module with 27 focus points, 25 being cross sensors. The flexible white balance control and newly added 86,000 pixel RGB metering sensor will guarantee perfect exposure and colour accuracy. The extremely durable magnesium alloy body is fully weather sealed and coldproof. Take your photography, from the field to the commercial studio, to the next level with the distinctly brilliant PENTAX 645Z from Ricoh Imaging.
51.4 effective mega-pixel CMOS sensor
Designed to meet the demands of professional photographers, the 645Z offers a 43.8mm x 32.8mm 51.4 mega-pixel CMOS sensor, which is ideal for ultra-high resolution imaging, exceptionally large printing applications and outstanding cropping flexibility.
Class leading speed and response
Built with the assumption that every second matters, the 645Z offers a fast frame rate of 3FPS, quick image processing to rapidly review images, and swift image transfer with USB 3.0 computer connection.
Versatile live view with a tiltable LCD panel
The high-resolution, tiltable, air-gapless 3.2-inch LCD monitor with approx. 1,037,000 dots offers live view for convenient framing and reviewing of image lighting. The tilting LCD is convenient for waist level or overhead shooting.
SAFOX 11 Autofocus ModuleSAFOX 11 Autofocus Module
Assure the sharpest focus with the SAFOX 11 autofocus module maximizes 27 AF sensors and a vast light sensitivity range of –3EV to +18EV. The new focus module includes 25 cross sensors and three AF sensors dedicated to low light focusing.
Real Time Scene Analysis with 86,000 pixel sensorReal Time Scene Analysis with 86,000 pixel sensor
The new Real Time Scene Analysis System features an 86,000 pixel RGB light-metering sensor and improved algorithms that further enhance accuracy of exposure, white balance and autofocusing. This assures a perfectly exposed image even in difficult lighting conditions.
Durable designDurable design
With a magnesium alloy body, die cast aluminum chassis, and 76 special seals, the 645Z boasts a fully weather and coldproof design to resist water, fog, snow, sand and dust, for top performance in extreme field conditions as well as in the studio.
Anti Aliasing filterless design
Anti Aliasing filterless design achieves superior resolution for rich, detailed imagery at supreme resolution where camera settings, lens selection and shooting conditions are controlled to prevent moiré.
Beautiful, full HD movies and H.264 video
Enhance your video recording experience with full HD movie capture in the H.264 format (1920 x 1080 pixels/60i/30p), also including the ability to switch from still image to video recording with the flip of a dedicated switch. Equipped with a stereo microphone terminal for external microphone connection, the user can also adjust the audio recording level manually and visually monitor sound levels during recording.
Optional FLU, Eye-Fi Wireless, and SDXC Memory card compatibility
Perfect for studio or macro shooting situations, the optional 16 GB FLU CARD for PENTAX in the 645Z allows the photographer to remotely change settings such as aperture, shutter speed and ISO, shift the AF focus point, release the camera shutter, check a Liveview image, and browse and download images to any web browser enabled device. Eye-Fi Wireless and standard SDXC Memory cards are also compatible.
Dual SD card slots
Dual slot SD/SDHC/SDXC memory card support ensures fast and reliable storage for high resolution image files, simultaneously saving in multiple formats, assigning images to different cards based on their original format, or easily holding one memory card in reserve.
High sensitivity range of ISO 200-204800 with improved noise performance throughout, including ISO-specific noise reduction, the 645Z will be ready to perform in a wide range of light levels and shooting conditions.
Multi-pattern white balance
When shooting scenes that include multiple light sources, such as sunlight and shade or flash, light sources are recognized automatically and the image is separated into different areas. White balance is adjusted separately in each area according to the different light sources to achieve optimal colour reproduction. With a newly added Multi-Pattern Auto mode, switching back and forth between modes is easily achieved.
An HDMI port outputs high definition images, video and sound to HDTVs.
HDR Image Capture
Improved in-camera HDR image capture features more blending options and better pixel registration for easier operation without a tripod.
Customizable RAW/Fx button
Customizable RAW/Fx button allows for easy access to common shooting settings.
- Compatibility with new D FA autofocus lenses as well as older 645 lenses ensures a wide selection of PENTAX glass for a wide range of photographic applications.
- Deep, 14 Bit RAW files in PENTAX PEF and Adobe DNG formats retain great detail in highlight and shadow areas of an image, and offer a high level of flexibility when processing RAW files.
- All-glass, trapezoid pentaprism viewfinder with interchangeable focusing screens offers a 98% field of view viewing angle for accurate framing applications.
- Mirror dampening hardware applies a braking action to the mirror swing, minimizing the effect of camera shake and noise levels to the image capture process.
- Mirror Lockup function prevents blur caused by the movement of the mirror during the exposure, ensuring the sharpest possible image capture for professional-caliber applications.
- A Digital Level function displays the vertical and horizontal inclination of the camera, ensuring captured photos remain level to the horizon.
|Type||TTL autofocus, auto-exposure medium format digital SLR camera|
|Effective Pixels||51.40 megapixels|
|Sensor||CMOS with a primary colour filter
Size: 43.8mm x 32.8mm
Total Pixels: 52.99 megapixels
|Dynamic Range||14 f-stops|
|Recorded Pixels||Still resolution: JPEG: L (51M: 8256 x 6192), M (36M: 6912 x 5184), S (21M: 5376 x 4032), XS (3M: 1920 x 1440)
RAW: L (51M: 8256 x 6192)
TIFF: L (51M: 8256 x 6192)
Full HD (1920×1080, 60i/50i/30p/25p/24p), HD (1280×720, 60p/50p/30p/25p/24p)
|Sensitivity||ISO AUTO: 100 to 204800 (EV steps can be set to 1EV, 1/2EV, or 1/3EV)|
|Recording Formats||RAW: (PEF/DNG), TIFF, JPEG (Exif 2.30), DCF2.0 compliant
Movie: MPEG-4 AVC/H.264 (MOV) *Motion JPEG (AVI) for Interval Movie Record
|Image Formats||RAW (14 bit): PEF, DNG
JPEG: ★★★ Best, ★★ Better, ★Good
RAW + JPEG simultaneous recording available
|Storage Media||Removable memory: SD, SDHC*, SDXC* memory card, Eye-Fi card, FLUCARD *UHS-I compatible
Dual Card Slot: Sequential save, Save to Both Dual save, Separate RAW/JPG, Copying images between slots possible
|Lens Mount||PENTAX 645AF2mount with AF coupler, lens information contacts, and power contacts
|Usable Lens||PENTAX 645AF2, 645AF and 645A mount lenses (PENTAX 67 medium format lenses useable with adapter), Supports SDM lenses|
|Type||SAFOX 11 TTL phase-matching autofocus with 27 AF points (25 cross type focus points in the center)|
|Focus Mode||Single AF (AF.S), Continuous AF (AF.C), Focus operation customizable, Manual Focus Area Selection|
|Focus Point||Spot, Select, Expanded Area AF (S, M, L), Zone Select, Auto (27 AF Points)|
|Brightness Range||Brightness Range: EV -3 to 18 (ISO 100, at normal temperature)|
|Metering System||TTL open aperture metering using 86K pixel RGB sensor|
|Metering Modes||(1) Multi-segment metering
(2) Center-weighted metering
(3) Spot metering
|Metering Range||EV -1 to 21 (at ISO Sensitivity 100 with 55mm F2.8)|
|Exposure Modes||Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb, Flash X-sync Speed, USER1, USER2, USER3
Custom Image: Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Bleach Bypass, Reversal Film, Monochrome, Cross Processing (Random, Preset 1-3, Favorite 1-3)
HDR Capture: Auto, Type1, Type2, Type3, Exposure Bracket Value adjustable, Auto Align (automatic composition correction function) available
Noise Reduction: Slow Shutter Speed NR, High-ISO NR
Dynamic Range Settings: Highlight Correction, Shadow Correction
Lens Correction: Distortion Correction, Lateral Chromatic Aberration Correction, Peripheral Illumination Correction, Diffraction Correction
Electronic Level: Displayed in viewfinder and LCD panel (horizontal direction only); displayed on LCD monitor (horizontal direction and vertical direction)
|Exposure Compensation||±5 EV (1/3 EV steps or 1/2 EV steps can be selected)|
|AE Lock||Button type (timer-control: two times the meter operating time set in Custom Setting)
Continuous as long as the shutter release button is depressed halfway
|Exposure Bracketing||2, 3 or 5 frames, Available with Continuous, Self-timer or Remote Control|
|Playback Modes||Single image display, Multi-image display (6, 12, 20, 35, 80 thumbnails), Image magnification (up to 16x, 1x display and quick zoom available), Grid Display (Grid Style: 4×4 Grid, Golden Section, Scale, Square 1, Square 2, Grid Colour: translucent black, translucent white), Rotated image display, Histogram (Y histogram, RGB histogram), Highlight Alert, Auto Image Rotation, Detailed Information Display, Copyright Information (Photographer, Copyright Holder), Folder Display, Calendar Filmstrip Display, Slideshow, *GPS information (latitude, longitude, altitude, Coordinated Universal Time (UTC)), *with optional O-GPS1 unit
RAW Development: Select single image, Select multiple images, Select a folder
|Digital Filter||Playback: Base Parameter Adj, Extract Colour, Toy Camera, Retro, High Contrast, Shading, Invert Colour, UniColour Bold, Bold Monochrome, Tone Expansion, Sketch, Water Colour, Pastel, Posterization, Miniature, Soft, Starburst, Fish-eye, Slim|
|White Balance||Type: System combining CMOS image and light source detection sensors Auto, Multi Auto, Daylight, Shade, Cloudy, Fluorescent Light (D: Daylight Colour, N: Daylight White, W: Cool White, L: Warm White), Tungsten, Flash, CTE
Manual mode(s): Manual (up to 3 settings can be saved), Colour Temperature (up to 3 settings can be saved), Copying the white balance settings of a captured image possible
|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||Stills: Single Frame, Continuous (H, L), Self-timer (12 sec., 2sec.), Remote Control (immediately, 3 sec., continuous), Multi-exposure (available with Continuous, Self-timer or Remote Control), Interval Shooting, Interval Composite
Movie: Remote Control, Interval Movie Record
Multi-exposure: Composite Mode (Additive/Average/Bright) Number of Shots (2 to 2000 images), Interval 2000 shots, 2 sec to 24 hrs, time delay available)
*Continuous shooting: Max approx. 3 fps, JPEG ( L: ★★★ at Continuous H): up to approx. 30 frames,
RAW: up to approx. 10 frames, TIFF: up to approx. 12
*Continuous shooting: Max. approx. 1 fps, JPEG (L: ★★★ at Continuous L): up to approx. 300 frames,
RAW: up to approx. 25 frames, TIFF: up to approx. 15
*When the sensitivity is set to ISO100
Self-timer: Yes (12s, 2s)
Remote control: Yes, infrared (0s, 3s, continuous), cable switch
Mirror Lock-up shooting: Available with Continuous, Self-timer, Remote Control or Multi-Exposure
|Viewfinder||Type: Keplerian telescopic trapezoid prism finder
Coverage (field of view): Approx. 98%Magnification:
approx. 0.62 x (with D FA645 55mmF2.8 at infinity),
approx. 0.85 x (with FA645 75mmF2.8 at infinity)
Diopter adjustment: -3.5 – +2.0m-1
|Depth of Field Preview||Optical (diaphragm stop-down) preview, Digital preview|
|LCD Monitor||3.2” Tiltable TFT colour LCD monitor featuring an air-gapless structure with an AR-coated, tempered-glass front panel and brightness/saturation/colour adjustments
Resolution: Approx. 1037K dots
Wide angle viewable: Yes
|Live View||TTL using CMOS image sensor
Field Of View: approx.100%
Display Modes: Magnified view (2x, 4x, 8x, 12x, 16x), Grid Display (Grid Style: 4×4 Grid, Golden Section, Scale, Square 1, Square 2, Grid Colour: translucent black, translucent white), Histogram, Highlight Alert, Rotate Display 180°
Autofocus: Contrast detection AF (Face Detection, Tracking, Multiple AF Points, Select, Spot)
Focus Peaking: ON/OFF
|External Flash PENTAX Dedicated||Hotshoe (P-TTL), high speed sync and wireless w PENTAX dedicated flash, X-Sync Socket
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 (available with a dedicated external flash)
Flash exposure compensation: -2 to +1 EV (1/2 steps)
Synchronization speed: 1/125 sec
|Dust Removal||Type: DR II (ultrasonic vibration to low pass filter) with Dust Alert function|
|Time||World Time: 75 cities (28 time zones)|
|Interfaces||USB 3.0 (micro B), external power supply terminal, cable switch terminal, X-sync socket, HDMI output terminal (Type D), stereo microphone input terminal (USB Connection: MSC/PTP)|
|Video Output||HD (via HDMI), NTSC, PAL|
|Power Sources||Rechargeable Li-Ion battery D-LI90
Optional AC adapter also available.
Recordable images: approx. 650
Playback time: approx. 400 minutes
Movie recording time: Up to 25 minutes; automatically stops recording if the internal temperature of the camera becomes high.
* Tested in compliance with CIPA standard. Actual results may vary depending on shooting conditions/circumstances
|Physical Specifications||Body dimensions (W x H x D): 156 mm x 117 mm x 123 mm (excluding protrusions)
Body weight: Approx. 1550 g (including battery and memory card)
Body only: Approx. 1470 g
Construction material(s): Magnesium alloy shell over aluminum chassis
Weather resistant: Yes (76 special seals)
Operating temperature: -10 to 40°C (14-104°F)
Pentax AF540FGZ II Flash Weather Resistant
Model No. 30456
Pentax AF360FGZ II Flash Weather Resistant
Model No. 30438
PENTAX O-GPS1 GPS Unit
Model No. 39012
FLUCARD for PENTAX 16GB O-FC1
Model No. 38610
AF Framed Matte Focusing Screen DF-80
Model No. 38584
AF Cross-Lined Focusing Screen DG-80
Model No. 38582
AF Golden Section Matte Focusing Screen DK-80
Model No. 38583
Cable Switch CS-205 Cable Switch CS-205
Model No. 37248
Waterproof Remote Control O-RC1
Model No. 39892
Image Sensor Cleaning Kit O-ICK1
Model No. 39357
Rechargeable L-ION Battery D-LI90(E)
Model No. 39993
Battery Charger Kit K-BC90U
Model No. 39835
AC Adapter Kit K-AC132U
Model No. 38780
Remote Control F
Model No. 37377
- 645Z Body
- Battery Charger Kit K-BC90U
- Rechargeable L-ion Battery D-LI90(E)
- Strap O-ST150
- Large Eye Cup O-EC107
- Software CD-ROM