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3.97mm 1/2.3” UAV platform Board Lens No Distortion CCTV Lens
This 3.97mm lens is a direct replacement for most action cameras like Gopro Flying
Specification
| Model | lyx3.97 |
| Image size | 1/2.3inch |
| Focal length | 3.97mm±5% |
| Aperture | 2.8mm±5% |
| Field of View | D: 90°H: 72°V:56° |
| Distortion | 3% |
| Total Optical Length | 25.2 mm±0.2 |
| Back Focal Length | 4.44mm |
| Flange Back Length | 2.62mm |
| Thread Size | M12*P0.5 |
| Optical Structure | 8G+IR |
| IR Cut Coating | Tave<=95% @420nm-620nm, Tave=50%@650nm±10nm |
| Barrel Material | Aluminium Alloy |
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