Distinct Format. Unmistakable Brilliance.
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, 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 and 4K Interval shooting. Take your photography, from the field to the commercial studio, to the next level with the distinctly brilliant PENTAX 645Z from Ricoh Imaging.
1.4 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 3.0 FPS, 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 Module - Assure the sharpest focus with the SAFOX11 autofocus module. Maximizing 27 AF sensors and a vast light sensitivity range of ?3EV to +18EV, the focus module includes 25 cross sensors and three AF sensors dedicated to low light focusing
Real 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 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 moir?.
Optional Flucard, Eye-Fi Wireless, and SDXC Memory card compatibility - Perfect for studio or macro shooting situations, the optional 16 GB Flucard 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.
100-204800 ISO - High sensitivity range of ISO 100-204800 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.
HDMI port - An HDMI port outputs high definition images, video and sound to HDTVs.
Customizable RAW/Fx button - Customizable RAW/Fx button allows for easy access to common shooting settings.
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.
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.
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 color reproduction. With a newly added Multi-Pattern Auto mode, switching back and forth between modes is easily achieved.
HDR Image Capture - Improved in-camera HDR image capture features more blending options and better pixel registration for easier operation without a tripod.
- 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.
- 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
Type: CMOS w/ primary color filter
Size: 43.8 x 32.8 (mm)
Color depth: 8 bits/channel JPG, 14 bits/channel RAW
Effective pixels: 51.40 MP
Total pixels: 52.99 MP
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)
Quality Levels: JPEG: * * * (Best), * * (Better), * (Good)
RAW and JPEG simultaneously recording available, RAW (14-bit): PEF, DNG
Full HD (1920x1080, 60i/50i/30p/25p/24p), HD (1280x720, 60p/50p/30p/25p/24p)
Dust Removal: Image sensor cleaning using ultrasonic vibrations "DR II" with the Dust Alert function
Type/construction: PENTAX 645AF2 mount with AF coupler, lens information contacts, and power contacts (stainless steel)
Usable lenses: PENTAX 645AF2, 645AF and 645A mount lenses (PENTAX 67 medium format lenses useable with adapter), SDM function: Yes
Type: SAFOX 11 TTL phase-matching autofocus with 27 AF points (25 cross type focus points in the center)
AF modes: Single AF (AF.S), Continuous AF (AF.C), Focus operation customizable, Manual Focus Area Selection Modes: Spot, Select, Expanded Area AF (S, M, L), Zone Select, Auto (27 AF Points)
Brightness Range: EV -3 to 18 (ISO 100-204,800, at normal temperature)
Type: Keplerian telescopic trapezoid prism finder
Coverage (field of view): Approx. 98%
Magnification: Approx. 0.62 x (55mmF2.8 at infinity), Approx. 0.85 x (75mmF2.8 at infinity)
Standard focusing screen: Interchangeable Natural-Bright-Matte focusing screen
Diopter adjustment: Approx. -3.5 m to + 2.0 m-1
Depth of field preview: Optical (diaphragm stop-down), Digital
Eye-relief length: Approx. 21 mm (from view window), Approx 24.1 mm (from center of lens)
Type: 3.2" Tiltable TFT color LCD monitor featuring an air-gapless structure with an AR-coated, tempered-glass front panel and brightness/saturation/color adjustments
Resolution: Approx. 1037K dots
Wide angle viewable: Yes
Type: TTL using CMOS image sensor
Field Of View: approx.100%
Display Modes: Magnified view (2x, 4x, 8x, 12x, 16x), Grid Display (Grid Style: 4x4 Grid, Golden Section, Scale, Square 1, Square 2, Grid Color: 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 (using PENTAX dedicated external flash)
Type: 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
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
Connection Ports: 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 out: HD (via HDMI), NTSC, PAL
Battery Type: Rechargeable Li-Ion battery D-LI90
Number of recordable images: Approx. 650
Playback time: Approx. 400 min
Movie recording time: Up to 25 minutes; automatically stops recording if the internal temperature of the camera becomes high.
AC adapter available: AC Adapter Kit K-AC132 (Optional)
Body dimensions (W x H x D): 6.14in x 4.6in x 4.84in (excluding protrusions)
Body weight: Approx. 54.67oz (including battery and memory card)
Body only: Approx. 51.85oz
Construction material(s): Magnesium alloy shell over aluminum chassis
Weather resistant: Yes (76 special seals)
Operating temperature: 14-104-degrees F (-10-degrees to 40-degrees C)
English, French, Germany, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Finnish, Polish, Czech, Hungarian, Turkish, Greek, Russian, Korean, Traditional Chinese, Simplified Chinese, Japanese - See more at: https://www.pentaxwebstore.com/product/645z-body-kit#sthash.Zk0rE9d7.dpuf
COMPUTER SYSTEM REQUIREMENTS (OS)*
Windows: Windows 8.1 (32 bit/64 bit) / Windows 8 (32 bit/64 bit) / Windows 7 (32 bit/64 bit) / Windows Vista (32 bit/64 bit), Intel Core 2 Quad or higher, 4GB or more Mac: Mac OS X 10.9 /10.8 / 10.7 / 10.6, Intel Core 2 Quad or higher, 4GB or more IMAGE CAPTURE
Type: Lens-shift type (When using SR system lens)
Type: TTL open aperture metering using 86K pixel RGB sensor
Sensitivity range: EV -1 to 21 (ISO 100-204,800 at 55mmF2.8)
Metering Modes: Multi-segment metering, Center-weighted metering, Spot metering
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
ISO AUTO/100 to 204,800 (EV steps can be set to 1EV, 1/2EV, or 1/3EV)
Type: system combining CMOS image and light source detection sensors
Auto, Multi Auto, Daylight, Shade, Cloudy, Fluorescent Light (D: Daylight Color, N: Daylight White, W: Cool White, L: Warm White), Tungsten, Flash, CTE
Manual mode(s): Manual (up to 3 settings can be saved), Color Temperature (up to 3 settings can be saved), Copying the white balance settings of a captured image possible
Type: Electronically controlled vertical-run focal plane shutter
Shutter speed: Auto: 1/4000 to 30 sec., Manual: 1/4000 to 30 sec. (1/3 EV steps or 1/2 EV steps), Bulb
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)
Data record: Folder Name: Date (100_1018, 101_1019?) or user-assigned (default: PENTX) embed copyright. Date stamp: n/a.
Mode selection: 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
Playback view: 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: 4x4 Grid, Golden Section, Scale, Square 1, Square 2, Grid Color: 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
Digital filters (playback): Base Parameter Adj, Extract Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Bold Monochrome, Tone Expansion, Sketch, Water Color, Pastel, Posterization, Miniature, Soft, Starburst, Fish-eye, Slim
RAW Development: Select single image, Select multiple images, Select a folder
Development parameters: File Format (JPEG/TIFF), Aspect Ratio, JPEG Recorded Pixels, JPEG Quality, Color Space, Distortion Correction, Lateral Chromatic Aberration Correction, Peripheral Illumination Correction, Diffraction Correction, Color Fringe Correction, White Balance, Custom Image, Digital Filter, HDR, Sensitivity, High-ISO NR, Shadow Correction
Still: 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