LS8254 f2.2mm F2.5 full-glass M12 mount H 140° TTL16.97mm wide-angle waterproof Lens for 1/2.9" Sensor

1.MAX IMAGE HEGHT	06.3
2.WAVELENGTH	A= 400—700nm(COLOR)
3.FOCAL LENGTH (EFL)	f= 2.2 mm
4.F/N0 (INFINITE)	F/NO= 25
5.BACK FOCAL LENGTH	BFL= 4.2 mm
6.FLANGE BACK LENGTH	FB= 3.0 mm
7.Optical DISITORION	687.6%
8.Thread Size	M12XP0.5-6G
9.Element	6G+IR
10.Relatve ILLumination	60%