Barska 15x70 X-TRAIL
Binoculars, magnification: 15 x, lens diameter: 70 mm, output pupil diameter: 4.7 mm, Weight: 1270 g
Binoculars, magnification: 15 x, lens diameter: 70 mm, output pupil diameter: 4.7 mm, Weight: 1270 g
Main Characteristics |
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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 |
15x |
Lens diameter |
70 mm |
Diameter of the output pupil |
4.7 mm |
Field of view at a distance of 1000m |
10.4 km |
Focusing |
centralised |
Minimum Focusing Distances |
15.00 a.m. |
Type of prism |
Porro |
Relative brightness |
22.09 |
The Twilight Factor |
32.4 |
Removal of the exiting pupil |
20 mm |
Adjusting the distance between pupils |
|
Aspheric lenses |
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Low-dispersion lenses |
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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 |
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Housing material |
Plastics |
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) |
1,270 g |