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National Geographic 7x50

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$166.00 
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Bresser Binoculars 7x50 Porro 9019000

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National Geographic 7x50
Type:universal
Magnification:7 x
Lens diameter:50 mm
Field of view at 1 km:122 m
Focus:central
Prism:Porro, BK-7
Weight:770 g
All specifications
Specifications 7x50
Colour
Product typebinoculars
Magnification7 x
Optical characteristics
Field of view 1 km away122 m
Real angle of view7 °
Min. focus distance8 m
Twilight factor18.71
Relative brightness51
Diopter adjustment
Diopter correction range±5 D
Design
Lens diameter50 mm
Exit pupil diameter7.14 mm
Focuscentral
PrismPorro
Prism materialBK-7
Interpupillary adjustment / 56-73 mm /
Ergonomic eyecups
General
Shockproof
Dustproof, water resistant
Case
Bodyrubberized plastic
Weight770 g
Added to E-Catalogseptember 2015
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog National Geographic 2024 - new products, best sales and most actual models National Geographic.
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