4K Resolution Lens 4.3mm No Distortion Board Lens for GoPro Hero 3/3+ Hero 4 Action Camera


Specification:

Model: lyx4.3

Image size: 1/2.3inch Φ7.9mm

Focal length: 4.3mm±5%

Aperture: 2.5mm±5%

Field of View: D: 90°H: 72°V:54°

Distortion: 〈3%

Total Optical Length: 25.2 mm±0.2

Back Focal Length: 5.7mm

Flange Back Length: 5.1mm

Thread Size: M12*P0.5

Optical Structure: 13G+IR

IR Cut Coating:  Tave<=95% @420nm-620nm, Tave=50%@650nm±10nm

Barrel Material: Aluminium Alloy



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