FHW007N
With fixed focal length
C-mount lenses – FHW007N
The FL-BC1220-9M C-mount lens from Ricoh has the order code FHW007N and a focal length of 12 mm. Its back focal length is 17.526 mm, with an aperture range of 2.0...16 and distortion of -2.00 %. The minimum object distance is 80 mm. The horizontal angle of view is 57.0° and the vertical angle of view is 44.0°; these values were determined at the maximum permissible sensor size of 1" in 4:3 format. The lens supports an image resolution of 9 MP.
The lens has no filter and uses threads as the mounting part. Its lens mount is C-Mount. Measuring Ø 42 x 60.5 mm, it is made of black-anodized aluminum and weighs 156 g. The ambient temperature range for the lens is -10...50 °C.