2MP HD 6-22mm auto Iris lens CS Mount Manual focus

Optical Specifications
NO.					Specification
1	Aperture F No.				F1.6±5%
2	Focal-Length				6.0-22mm±5%
3	OpticalBackFocalLength				7.2mm±0.1
4	Flange Back Focal Length				12.5mm±0.1
5	Image circle				∮6.7(1/2.7'')(MAX)
6	Lens structure				7 groups,9 elements (ALL Glasses)
7	Mount				CS
8	Clamp Force				0.5 kgf-cm
9	View angle (FOV )			sensor	H		V		D
				1/2.5"	/		/		/
				1/2.7"	43.6-16.5		33.4-12.4		53.12-20.6
				1/3"	40-15		30.5-11.3		49-18.7
				1/4"	/		/		/
10	TV Distortion				1/2.5"	/	1/2.7"	W:3.6% T:0.1%	1/3"	W:2.8% T:0.08%
11	Relative illumination				1/2.5"	/	1/2.7"	W:58.8% T:89%	1/3"	W:68% T:92%
12	CRA				1/2.5"	/	1/2.7"	5.5o	1/3"	4.9o
13	Spectral Transmission				>83%@550nm
					>85%@650nm
					>70%@850nm
14	Focus Range				0.2m~∞
15	Resolution				Center:200MP0.7y:1.3MP
16
17	Weight				/
18	Operation				Focus		Manual
19					Iris		Auto
	Operating temperature				-20~+60 degree
20	Storage temperature				-40~+80 degree
21	HSF&Safety				ROHS