Large format 8x10 manual focus highly modular monorail camera system from Sinar. Different front and rear standards differentiate the versions, the basic monorail is the same across the models. The F2 has three rear standard options and two front (lens) standards. Rear ones are the fixed 4x5, 5x7, and 8x10 format standards. The front ones are the normal 4x5 standard and the special front standard is meant for the larger than 4x5 formats, allowing for more shift range and having alignment marks for 5x7 and 8x10. Metal construction in black and dark grey finish. The following movement specifications are for the 8x10 rear standard (433.68) and special front standard (431.62) for the Sinar f2.
- Front movements: Vertical shift: 127mm, right shift: 40mm, left shift: 70mm, tilt: +44 -90°, swivel +/-50°, fine focus 40mm
- Rear movements: Vertical shift: 60mm, right shift: 135mm, left shift: 65mm, tilt: +45° -90°, swivel +/-60, fine focus 40mm
- Lens board: Standard Sinar 140 x 140mm
- Size: 8x10 rear: 505 x 370mm
- Weight: 7.15kg (with 8x10 rear + metering back (462.58), special front, rail clamp 1 (411.21) and a basic 30cm rail (422.21). No bellows) 15cm rail (421.21) is +193g, 45cm (424.21) is +463g, 8x10 wide-angle bellows (455.58) +~660g and 8x10 tapered bellows (452.58) +824g
