BRESSER Cobra 10x50
Binoculars, magnification: 10 x, lens diameter: 50 mm, weight: 735 g
Binoculars, magnification: 10 x, lens diameter: 50 mm, weight: 735 g
Main Characteristics |
|
Types |
Binoculars |
Theater binoculars |
|
Astronomical binoculars |
|
Built-in compass |
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Built-in range finder |
|
Optical stabilizer |
|
Digital Cameras |
|
Technical Specifications |
|
Zoom |
|
Increases |
10x |
Lens diameter |
50 mm |
Angular field of view is real |
6.5 degrees |
Field of view at a distance of 1000m |
10.4 km |
Focusing |
centralised |
Minimum Focusing Distances |
6.5 km |
Type of prism |
Porro |
Materials of prism |
BK-7 |
Relative brightness |
25 |
The Twilight Factor |
22.36 |
Adjusting the distance between pupils |
|
Aspheric lenses |
|
Low-dispersion lenses |
|
Multilayer coating of lenses |
|
Corpus |
|
Retractable eyelids |
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Rubber eyelids |
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Protection from moisture and dust |
|
Nitrogen/argon filling |
|
Shockproof housing |
|
Rubberized hull |
|
Housing material |
Plastics |
Mounting on a tripod |
|
Without eyeball |
|
Flap/case in set |
|
Dimensions and weight |
|
Width |
200 mm |
Heights |
62 mm |
Length |
170 mm |
Weight (disambiguation) |
735 g |