Binoculars Vixen Joyful M 7-21x21

All specifications

Specifications Joyful M 7-21x21

Colour

Product type	binoculars
Magnification	21 x / 7x minimum /


Optical characteristics
Zoom adjustment
Field of view 1 km away	75 m / 40 m /
Apparent angular field	48.3 ° / 30.1 ° /
Real angle of view	4.3 ° / 2.3 ° /
Min. focus distance	3.5 m
Twilight factor	12.1
Relative brightness	9
Diopter adjustment

Design
Lens diameter	21 mm
Exit pupil diameter	3 mm
Eye relief	9 mm / 12 mm /
Focus	central
Prism	Porro / BK-7 /
Interpupillary adjustment


General
Dustproof, water resistant
Size	108x48x92 mm
Weight	256 g
Added to E-Catalog	september 2016

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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Vixen Joyful M 7-21x21

Vixen 12742-9 Joyful Series Joyful M7-21 x 21 Binoculars M7-21X21