M7 Mount F2.0 Wide Angle Lens 2mm for VR camera Oculus
US $2.50-$3.00
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Thread Size M12*P0.5 back focal length BFL 3.72mm cctv lens for security and protection monitoring
Applied field:
smart homeware products, such as security and protection monitoring, APP Wifi camera, IP camera, smart digital door viewer, visual door bell, sweeping robot, refrigerator and air conditioner etc
SPECIFICATION | HK-9139AS-648-1 |
Sensor size | 1/4" |
WAVELENGTH | λ 400-700nm(COLOR) |
FOCAL LENGTH (EFL) | f 2.35 mm |
F/NO (INFINITE) | F/NO 2.60 |
BACK FOCAL LENGTH | BFL 3.72 mm |
FLANGE BACK LENGTH | FB 2.69 mm |
FIELD OF VIEW (DIAGONAL) | D:130° H 90° |
OPTICAL DISTORTION (DIAGONAL) | <-30% |
Thread Size | M12*P0.5 |
Element | 4E+IR |
Material | Aluminum,glass,plastic |
Feature | F/NO:2.6;f:2.35mm |