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Vixen Joyful H 7-21x21

Photos - Binoculars / Monocular Vixen Joyful H 7-21x21
Outdated Product
$52.08
Product type: monocular; Magnification (x): 21; Zoom adjustment; Field of view 1 km away (m): 79; Twilight factor: 12.1; Relative brightness: 9; Lens diameter (mm): 21; Exit pupil diameter (mm): 3; Eye relief (mm): 11; Prism: Roof; Prism material: BK-7; Case; Weight (g): 77;
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Vixen Joyful H 7-21x21
Magnification:21 x
Lens diameter:21 mm
Field of view at 1 km:79 m
Prism:Roof, BK-7
Weight:77 g
All specifications
Specifications Joyful H 7-21x21
Colour
Product typemonocular
Magnification21 x / 7x minimum /
Optical characteristics
Zoom adjustment
Field of view 1 km away79 m / 40 m /
Apparent angular field30.7 ° / 45.7 ° /
Real angle of view4.5 ° / 2.3 ° /
Min. focus distance4.5 m
Twilight factor12.1
Relative brightness9
Design
Lens diameter21 mm
Exit pupil diameter3 mm / 1 mm /
Eye relief11 mm / 8 mm /
PrismRoof
Prism materialBK-7
General
Case
Size106x39x33 mm
Weight77 g
Added to E-Catalogoctober 2014
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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Additional features binoculars / monocular Vixen Joyful H 7-21x21:
  • Optical specifications refer to 7x magnification
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