| 制造商: | Fomei |
| Model: | 20x50 ZCF |
| 来源: | Czech Republic |
Magnification: 20
Lens diameter: 50mm
Viewing angle: 3°
Visual field at 100 m: 53m
Minimum focusing distance: 12m
Relative lens speed: 6,25
Optical output: 2,5mm
Prism glass: BK7
Lens finish: FC
Tripod thread: ano
Width: 180mm
Length: 190mm
Weight: 900g
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