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Binoculars Arsenal NBN33-25100
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Brand:
Arsenal
Description:
Type: binoculars, magnification: 25 x, objective lens diameter: 100 mm, exit pupil diameter: 4 mm, features: astronomical binoculars, case/case included, design: tripod mount, multilayer lens coating
Type:
Binoculars
Housing material:
Metal
Lens diameter:
100 mm
Exit pupil diameter:
4 mm
Minimum focusing distance:
17 m
Field of view at a distance of 1000 m:
52 m
Increase:
25 x
Angular field of view real:
3°
Eye relief:
15.5mm
Relative brightness:
16
The Twilight Factor:
50
Prism type:
Porro
Focusing:
Separate