大量供应1.8mm车载后视防水广角镜头、行车记录仪镜头、MTV监控镜头、变焦镜头
PRODUCT NAME:KH1820
SPECIFICATION:
1.SENSOR SIZE | 1/3 1/4 |
2.WAVELENGTH | λ= |
3.FOCAL LENGTH(EFL) | f= 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) | = o |
8.OPTICAL DISITORION(DIAGONAL) | |
9.THREAD SIZE | |
10.ELEMENT | |