20x/25x DS Digiscoping Eyepiece (USA)
For Nikon ProStaff Spotting Scopes
20x w/ 65mm, 25x w/ 82mm Scopes
47° Apparent Field of View
Nº. do Fabricante#
8338
Catálogo B&H Número
NI20XEDS
Especificações
Magnification
20x with 65mm scope
25x with 82mm scope
Angle of View
2.5° with 65mm scope
2.0° with 82mm scope
Field-of-View (@ 1000 Yds)
131' (
44 m at 1000 m
) with 65mm scope
105' (
35 m at 1000 m
) with 82mm scope
Exit Pupil Diameter
3.3mm
Eye Relief
18
Relative Brightness
11
Twilight Factor
36 with 65mm scope
45 with 82mm scope
Weatherproofing
Water and fog-proof
Dimensions
1.9 x 1.9" (
47 x 49 mm
) WxH
Weight
4.9 oz (
140 g
)
