BRESSER Montana 10x42
Binoculars, magnification: 10 x, lens diameter: 42 mm, output pupil diameter: 4.2 mm, Shockproof housing, filling with nitrogen / argon, weight: 830 g
Binoculars, magnification: 10 x, lens diameter: 42 mm, output pupil diameter: 4.2 mm, Shockproof housing, filling with nitrogen / argon, weight: 830 g
Main Characteristics |
|
Types |
Binoculars |
Theater binoculars |
|
Astronomical binoculars |
|
Built-in compass |
|
Built-in range finder |
|
Optical stabilizer |
|
Digital Cameras |
|
Technical Specifications |
|
Zoom |
|
Increases |
10x |
Lens diameter |
42 mm |
Diameter of the output pupil |
4.2 mm |
Field of view at a distance of 1000m |
96 m |
Focusing |
centralised |
Minimum Focusing Distances |
4.5 km |
Type of prism |
Porro |
Materials of prism |
BAK-4 |
Relative brightness |
17.64 |
The Twilight Factor |
20.49 |
Removal of the exiting pupil |
18.5 mm |
Diopter correction |
±2D |
Adjusting the distance between pupils |
|
Number of Optical Elements |
8 |
Number of Optical Element Groups |
5 |
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 |
|
Housing material |
Metals |
Mounting on a tripod |
|
Without eyeball |
|
Flap/case in set |
|
Colors |
Grey |
Dimensions and weight |
|
Width |
170 mm |
Heights |
65 mm |
Length |
132 mm |
Weight (disambiguation) |
830 g |