Replacement Camera Lens 90 Degree Wide-angle Lens for Git2/Hero3+/Hero4 Camera

Specification:
Sensor Size: 1/2.3" for IMX206/IMX117Focal Length(EFL): f=3.87mmF/NO(Infinite): F/NO=2.8Back Focal Length: BFL=4.44mmFlange Back Length: FB=2.62mmField of View: D=90°;H=72°;V=56°TV Distortion: <3%Relative  Illumination:>68%Thread Size: M12*PO.5Element: 8G+IRIR Spec: T=50% @650±10nmMAX image circle: Φ8.1 

Package Included:

1 X Camera Lens For Git2