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