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Pentax 10x42 DCF HR II
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Number of votes: 0
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Workmanship
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Technical characteristics and specifications
Main characteristics
Type: binoculars;
Increase: 10x;
Lens diameter: 42 mm;
Exit pupil diameter: 4.2 mm;
Angular field of view, real: 6 degrees;
Angular field of view, apparent: 60°;
Field of view at 1,000 yards: 105 m;
Minimum focusing distance: 4 m;
Characteristics
Type of prism: Roof;
The relative brightness: 17.6;
Twilight factor: 20.5;
The removal of the exit pupil: 17 mm;
Adjusting the distance between the eyes: there, 58-74 mm;
Dioptric correction: ±4D;
Design
Focus: Central;
Number of optical elements: 6;
The number of groups optical elements: 4;
Features optics: aspherical lenses, multi-layer lens coating;
Eyecups: retractable;
Case: rubber, protection from moisture and dust;
Filling with nitrogen/argon: yes;
Housing material: metal;
Additionally
Dimensions (width x length x height): 129x176x55 mm;
Weight: 780 g;
Body color: black;
Additional information: glass BaK4;
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Popular today
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- body material: metal
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Similar Binoculars
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Brief specs
- binoculars
- the 10x magnification
- lens diameter 42 mm
- exit pupil 4.2 mm
- field of view (1000 m): 105 m
- the inert gas filling
- case material: carbon fiber
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|
|
Brief specs
- binoculars
- the 10x magnification
- lens diameter 42 mm
- exit pupil 4.2 mm
- field of view (1000 m): 105 m
- the inert gas filling
- body material: metal
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|
|
Brief specs
- binoculars
- the 10x magnification
- lens diameter 42 mm
- exit pupil 4.2 mm
- field of view (1000 m): 105 m
- weight 930 g
- minimum focusing distance of 5 m
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