Featuring new and truly ground breaking features, the enhanced and recently designed Sinarback eXact takes digital back features to an entirely new level — whilst maintaining Sinar’s uncompromising standards for quality and long-lasting tools for the production of outstanding and highest-quality professional digital images. From 12MP to 192 MP in one Back.

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When biggest may not be best for your workflow…
In recent years, it’s fair to say there’s been an ever-increasing upward trend in the pixel density of MFD sensors. However, not only Sinar, but their clients too, have become acutely aware of the postproduction burden when producing images way too large for the purpose at hand.


Image data sizes of 12 up to 192 megapixels.
Multishot capabilities with a size measurable to 192 megapixels.
FireWire 800 interface port.
Dalsa CCD sensors.
Mounts for Hasselblad (V & H), Mamiya 645, and most 4×5 systems.

Type of Sensor: Dalsa FTF 6080C – RGB Mosaikfilter, Full Frame Technologie
Size of Sensor: 8000 x 6000 Pixel, 48.8 Mio Pixel / 48.0 x 36.0mm
Display: No
File Format: DNG
File Size: 144 MB (24 BIT), 288MB (48 BIT)
Exposure rate: Up to 13 Exposures per Minute
Live image: Yes
Exposure time: 1/10000 second up to 32 seconds
Nominal sensitivity: ISO 50 – 800
Digitalization: 48 BIT (16 Bits per Chanal)
File Storage: Firewire direct on the Hard Disc
Active Cooling: yes (Fan and Peltier)
Power Supply: Firewire 800
Firewire interface: IEEE 1394b (800 Mbps, kompatibel zu IEEE 1394a 400 Mbps)
Exposure Software: Sinar CaptureFlow
Operating Systems: Mac OS X 10.7.x and higher, Windows 7 and higher
System Requirements (minimal): Apple Macintosh mit Intel Core 2 Duo 2 GHz with 8 GB RAM Windows: Core Duo 2, 8 GB RAM
Operating Temperature: 0 – 45 °C / 32 – 113 °F
Dimensions and Weight: 90 x 85 x 73 mm, 0.6 kg
Camera Interface: Sinar p3/p2/p/x view cameras, Sinar m, Hasselblad V, H; Mamiya 645 AFD, AFD II, 645 Super, Pro, Pro TL; any non-Sinar 4×5“ view cameras via Graflok adapter

Shooting Mode Number of
pixels in MP
Export File-Size
in 8-bit RGB
Export File-Size
in 16-bit RGB
1-shot S 12 36 72
1-shot M 21 63 126
1-shot 48 144 288
4-shot 48 144 288
4-shot XL 192 576 1152
16-shot XL 192 576 1152