LS8222 high-definition 5MP lens with a focal length of 8mm used for 1/2.7 chip small distortion face recognition, sweeping machine lens monitoring lens

LS8222
项目Item		规格参数Parameter
相对孔径 (F No.)		2.0
焦距(Focal-Length)		8mm
光学后焦 (Optical Back Focal Length)		5.84mm
机械后焦(Flange Back Focal Length）		5mm
最大像面大小（MAX Image circle)		Ø7
镜片构成（Lens structure)		4E
像素分辨率（Megapixel)		5M
相对亮度（Relative illumination)		51%
接口  (Mount )		M12*0.5
芯片Sensor		1/2.7	1/2.8	1/2.9	1/3	1/3.2
视场角(FOV )	DFOV(对角)	49.5°	48.4°	45.8°	43.6°	39.8°
	HFOV(水平)	42.8°	41.6°	39.6°	37.6°	34.5°
	VFOV(垂直)	23.6°	23.1°	22°	20.9°	19.2°
畸变（TV Distortion)		-3.50%	-3.40%	-3.00%	-2.80%	-2.30%
最大主光线夹角（CRA)		15.5°	15.3°	14.6°	14.1°	12.3°
光学总长（TTL)		22.4mm
操作温度  (Operating temperature)		-20℃~+85℃
IP防护等级：无		Tavg>=88% @420-600nm	T=50% @650±10nm		Tavg<=5% @700-1050nm
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