Bresser Bresser National Geographic 8x42 with unloading belt
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| Weight: | 900 g |
| Brand: | BRESSER |
| Product color: | Black |
| Description: | Type: binoculars, magnification: 8 x, lens diameter: 22 mm, exit pupil diameter: 2.75 mm, functions: pupillary distance adjustment, features: case/pouch included, design: retractable eyecups, multilayer |
| Type: | Binoculars |
| Housing material: | Plastic |
| Lens diameter: | 42 mm |
| Exit pupil diameter: | 5.25 mm |
| Minimum focusing distance: | 8 m |
| Field of view at a distance of 1000 m: | 110 m |
| Increase: | 8 x |
| Angular field of view real: | 62.9° |
| Diopter adjustment: | ±2D |
| Prism material: | BAK-4 |
| Relative brightness: | 27.56 |
| The Twilight Factor: | 18.33 |
| Prism type: | Roof |
| Focusing: | Central |