大量供应固定镜头:4mm 6mm 8mm 12mm 16mm 25mm cs
product name:kh12mm
specification:
1.sensor size 1/3cctv
2.wavelength λ=
3.focal length(efl) f= 12 mm
4.f/no(infinite) f/no= mm
5.back focal length bfl= mm
6.flange back length fb= mm
7.field of view(diagonal) = 22o
8.optical disitorion(diagonal)
9.thread size
10.element 4g
详细介绍
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