Brunton
Binoculars
Brunton Eterna Full Size 20-straight 60X80
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Brunton Eterna Full Size 20-straight 60X80
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Number of votes: 0
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Workmanship
Relevant cost
Serviceability
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Technical specifications and characteristics
Main characteristics
Type: visual pipe;
Increase: 20-60x;
Lens diameter: 80 mm;
Exit pupil diameter: 4 mm;
Field of view at 1,000 yards: 33-47 m;
Minimum focusing distance: 6 m;
Characteristics
The removal of the exit pupil: 17 mm;
Design
Features optics: low-dispersion lenses, multi-layer lens coating;
Eyecups: retractable;
Case: protection from moisture and dust;
Filling with nitrogen/argon: yes;
Additionally
Weight: 1905;
Body color: black;
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Product photography
Brunton Eterna Full Size 20-straight 60X80 pictures
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Popular today
 | | - binoculars
- increase 10-40x
- diameter of 50 mm lens
- field of view (1000 m): 26-63 m
- body material: metal
- weight 945
- minimum focusing distance of 11 m
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 | | - binoculars
- zoom 8x
- lens diameter 24 mm
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 | | - binoculars
- the 10x magnification
- diameter of 50 mm lens
- exit pupil 5 mm
- field of view (1000 m): 87 m
- body material: metal
- weight 27 g
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Similar Binoculars
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Brief specs
- visual pipe
- increase of 20-60x
- lens diameter 80 mm
- exit pupil 4 mm
- field of view (1000 m): 33-47 m
- the inert gas filling
- weight 1905
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Brief specs
- visual pipe
- increase of 20-45x
- lens diameter 62mm
- exit pupil 1.3-3 mm
- field of view (1000 m): 19-32 m
- the inert gas filling
- weight 1199
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Brief specs
- binoculars
- zoom 8x
- lens diameter 45 mm
- the inert gas filling
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