大量供应广角镜头
PRODUCT NAME:KH1820
SPECIFICATION:
1.SENSOR SIZE 1/4
2.WAVELENGTH λ=
3.FOCAL LENGTH(EFL) f= 1.8 mm
4.F/NO(INFINITE) F/NO= 2.0
5.BACK FOCAL LENGTH BFL= mm
6.FLANGE BACK LENGTH FB= mm
7.FIELD OF VIEW(DIAGONAL) = 170o
8.OPTICAL DISITORION(DIAGONAL)
9.THREAD SIZE M12xP0.5
10.ELEMENT 6G+1R
联系人:李先生
电 话:189 28481666
