Barska 20x80 WP COSMOS
Astronomical binoculars, magnification: 20 x, lens diameter: 80 mm, output pupil diameter: 4 mm, Weight: 2494 g
Astronomical binoculars, magnification: 20 x, lens diameter: 80 mm, output pupil diameter: 4 mm, Weight: 2494 g
Main Characteristics |
|
Types |
Binoculars |
Theater binoculars |
|
Astronomical binoculars |
|
Built-in compass |
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Built-in range finder |
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Optical stabilizer |
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Digital Cameras |
|
Technical Specifications |
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Zoom |
|
Increases |
20x |
Lens diameter |
80 mm |
Diameter of the output pupil |
4 mm |
Field of view at a distance of 1000m |
52 m |
Focusing |
separable |
Minimum Focusing Distances |
9.30 a.m. |
Type of prism |
Porro |
Removal of the exiting pupil |
15.4 mm |
Adjusting the distance between pupils |
|
Aspheric lenses |
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Low-dispersion lenses |
|
Multilayer coating of lenses |
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Corpus |
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Retractable eyelids |
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Rubber eyelids |
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Protection from moisture and dust |
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Nitrogen/argon filling |
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Shockproof housing |
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Rubberized hull |
|
Housing material |
Metals |
Mounting on a tripod |
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Without eyeball |
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Flap/case in set |
|
Colors |
black |
Dimensions and weight |
|
Weight (disambiguation) |
2 494 g |