Format: 1/1.8"
Focal Length：4.2MM
Aperture: F2.2
Mount: CS-Mount
Optical FOV(D)：93°
Optical FOV(H)：81°
Optical FOV(V)：65°
TV Distortion：<1.1%
Relative Illumination：52%
Chief Ray Angle：20.7°
With IR-filter
*Please remove the IR-filter in camera before installing this Lens*