1.lens meterial is glass and metal,no plastic.
2.lens can be used for high temperature and cold environment(-20 to 60).
3.lens has 5MP resolution,1/2.5 inch
4.the japanese optorun coating machine for muti-layer coating has excellent transmittance,effectively eliminate stay light and halo features.
5.Lens is vari-focal 2.8-12mm manual focus and zoom, about 5-20 meters' view.
6.The IR-Filter included, very suitable for action cameras or sport cameras.
7.The IR-Filter is inside the lens, it avoids rupture caused by contact between the IR-Filter and the camera case or lens holder.
Model: M12-02812-5MP-C-FL
Mount: M12
Resolution: 5 Megapixel
Image Form 1/2.5"
Focal Length: 2.8-12mm
MBF: 6.0mm
BFL: 7.7-13.9mm
FLANGE BFL: 13.5mm
IRIS: Fixed
M.O.D.: 0.3m
Weight: 33g
Dimension: Φ28x40.1mm
Optical Distortion: -59.4%~-5.1%(1/2.5")
Field Angle DxHxV(°): 135 °x108°x81°(wide) / 43.4 °x34.7 °x26 °(tele) (1/2.5")
Operating temperature: -20°C ~+ 60°C