5MP High Resolution Design,  Apply to 1080P 3MP 4MP 5MP Camera.

Outstanding Coating Technology, All Lens Elements are with Multi-layer Broadband Coating to Get Best Image.

Model:			LF2812-CS-5MP-F1.4-IR-D
Parameter of  lens
Pixel			4MP
Image format			1/2.7″
Focal length			2.8-12mm
Aperture			F1.4
Mount			CS
Field angle DxHxV(°)			D	H	V
	1/2.7"	W	137.8°	102.6°	74.3°
		T	37.2°	29.9°	22.6°
	1/3"	W	120.1°	91.3°	66.3°
		T	33.9°	27.1°	20.3°
	1/3"        OV4689	W	119.1°	100.2°	53.5°
		T	34.8°	30.3°	17.1°
Optical Distortion			-69.58% ~ -3.3%
M.O.D.			0.3m
Dimension			Φ33.7x57.6mm
Weight			70.2g
Flange BFL			12.53mm (in air)
Back focal length			7.05~14.8mm (in air)
MBF			6.65 ~ 8.35mm (in air)
Operation	Iris		DC
	Focus		Manual
	Zoom		Manual
Operating temperature			-20°C~+60°C
Size
Size tolerance(mm):	0-10±0.05		10-30±0.10	30-120±0.20
Angle tolerance			±2°