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Vixen Zoom 7-20x21 CF

Photos - Binoculars / Monocular Vixen Zoom 7-20x21 CF
Outdated Product
Product type: binoculars; Magnification (x): 20; Zoom adjustment; Field of view 1 km away (m): 47; Twilight factor: 20.5; Relative brightness: 1.05; Lens diameter (mm): 30; Exit pupil diameter (mm): 1.1; Eye relief (mm): 9; Prism: Porro; Prism material: BaK-4; Dustproof, water resistant
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Vixen Zoom 7-20x21 CF
Magnification:20 x
Lens diameter:30 mm
Field of view at 1 km:47 m
Focus:central
Prism:Porro, BaK-4
Weight:230 g
All specifications
Specifications Zoom 7-20x21 CF
Colour
Product typebinoculars
Magnification20 x / 7x minimum /
Optical characteristics
Zoom adjustment
Field of view 1 km away47 m / 82 /
Apparent angular field54 ° / 34 ° /
Real angle of view2.7 ° / 4.8 ° /
Min. focus distance3 m
Twilight factor20.5 / 12.1 /
Relative brightness1.05 / 9 /
Diopter adjustment
Diopter correction range±5 D
Design
Lens diameter30 mm
Exit pupil diameter1.1 mm / 3 /
Eye relief9 mm / 13 /
Focuscentral
PrismPorro
Prism materialBaK-4
Interpupillary adjustment
Nitrogen filled
General
Dustproof, water resistant
Case
Bodyrubberized plastic
Size105x97x44 mm
Weight230 g
Added to E-Catalogjuly 2015
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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