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BRESSER Topas 7-21x40

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Outdated Product
$67.43 
Product type: binoculars; Magnification (x): 21; Zoom adjustment; Field of view 1 km away (m): 73; Twilight factor: 16.71; Relative brightness: 32.65; Lens diameter (mm): 40; Exit pupil diameter (mm): 5.7; Prism: Porro; Case; Weight (g): 710;
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BRESSER Topas 7-21x40
Topasbig magnificationzoom adjustment
Type:universal
Magnification:21 x
Lens diameter:40 mm
Field of view at 1 km:73 m
Focus:central
Prism:Porro
Weight:710 g
All specifications
Specifications Topas 7-21x40
Colour
Product typebinoculars
Magnification21 x / 7x minimum /
Optical characteristics
Zoom adjustment
Field of view 1 km away73 m
Min. focus distance5 m
Twilight factor16.71
Relative brightness32.65
Diopter adjustment
Diopter correction range±5 D
Design
Lens diameter40 mm
Exit pupil diameter5.7 mm
Focuscentral
PrismPorro
Interpupillary adjustment / 56-71 /
General
Case
Size185x160x55 mm
Weight710 g
Added to E-Catalogjanuary 2016
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog BRESSER 2024 - new products, best sales and most actual models BRESSER.
Series BRESSER TopasCompare using chart →
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Additional features binoculars / monocular BRESSER Topas 7-21x40:
  • Optical specifications refer to 7x magnification
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