Norbert Midget 10x25 Black Line
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| Weight: | 195 g |
| Brand: | Norbert |
| Description: | Type: binoculars, magnification: 10 x, objective lens diameter: 25 mm, exit pupil diameter: 2.50 mm, functions: pupillary distance adjustment, features: case/case included, design: rubber-coated body |
| Type: | Binoculars |
| Lens diameter: | 25 mm |
| Exit pupil diameter: | 25 mm |
| Field of view at a distance of 1000 m: | 101 m |
| Increase: | 10 x |
| Angular field of view real: | 5.8° |
| Eye relief: | 103 mm |
| Prism material: | BK-7 |
| Relative brightness: | 6.3 |
| The Twilight Factor: | 15.8 |
| Prism type: | Roof |
| Focusing: | Central |