1/2.3inch 4.3mm 14Megapixel s-mount low-distortion lens for scanners/HD cameras
Key Specifications
1/2.3" 14Megapixel low-distortion lens, F2.8, 4.3mm, M12*0.5P mount, 4G2P+IR, suitable for Gopro 3/3+4
Model: 123043MPF
Sensor: 1/2.3" MT9F002
Max image circle: Ø 8.1mm
Focal length: 4.3mm
F/No.: 2.8
B.F.L.: 3.62mm
Flange back length: 2.82mm
F.O.V: 72° (H), 82° (D), 56° (V)
Distortion(TV-DVST): 80%
CUT FREQUENCY AT50%: λ=650±10nm
http://www.megapixellenses.com