BRESSER Topas 7x50
Binoculars, magnification: 7 x, lens diameter: 50 mm, output pupil diameter: 7.1 mm, filling with nitrogen / argon, built-in compass, built-in range finder, Weight: 1185 g
Binoculars, magnification: 7 x, lens diameter: 50 mm, output pupil diameter: 7.1 mm, filling with nitrogen / argon, built-in compass, built-in range finder, Weight: 1185 g
Main Characteristics |
|
Types |
Binoculars |
Theater binoculars |
|
Astronomical binoculars |
|
Built-in compass |
|
Built-in range finder |
|
Optical stabilizer |
|
Digital Cameras |
|
Technical Specifications |
|
Zoom |
|
Increases |
7x |
Lens diameter |
50 mm |
Diameter of the output pupil |
7.1 mm |
Angular field of view is real |
6.63 degrees |
Field of view at a distance of 1000m |
10.5 km |
Minimum Focusing Distances |
6.5 km |
Type of prism |
Porro |
Materials of prism |
BAK-4 |
Relative brightness |
51.02 |
The Twilight Factor |
18.71 |
Adjusting the distance between pupils |
|
Aspheric lenses |
|
Low-dispersion lenses |
|
Multilayer coating of lenses |
|
Corpus |
|
Retractable eyelids |
|
Rubber eyelids |
|
Protection from moisture and dust |
|
Nitrogen/argon filling |
|
Shockproof housing |
|
Rubberized hull |
|
Mounting on a tripod |
|
Without eyeball |
|
Flap/case in set |
|
Colors |
Blue (disambiguation) |
Dimensions and weight |
|
Width |
190 mm |
Heights |
77 mm |
Length |
203 mm |
Weight (disambiguation) |
1 185 g |