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Delta Optical Entry 8x40
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Weight:
720 g
Brand:
Delta Optical
Description:
Type: binoculars, magnification: 8 x, lens diameter: 40 mm, exit pupil diameter: 5 mm, functions: pupillary distance adjustment, features: case/case included, design: protection against moisture and dust, mount on
Width:
189
Height:
3.9
Type:
Binoculars
Length:
139 mm
Lens diameter:
40 mm
Exit pupil diameter:
5 mm
Minimum focusing distance:
6 m
Field of view at a distance of 1000 m:
114 m
Increase:
8 x
Angular field of view real:
6.5°
Prism material:
BAK-4
Relative brightness:
25
The Twilight Factor:
17.9
Prism type:
Porro
Focusing:
Central