Norin NBN39-1570
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| Brand: | Norin |
| Description: | Type: binoculars, magnification: 15 x, objective lens diameter: 70 mm, exit pupil diameter: 4.60 mm, functions: pupillary distance adjustment, features: astronomical binoculars, design: tripod mount |
| Type: | Binoculars |
| Lens diameter: | 70 mm |
| Exit pupil diameter: | 46 mm |
| Field of view at a distance of 1000 m: | 77 m |
| Increase: | 15 x |
| Angular field of view real: | 44° |
| Eye relief: | 1.7mm |
| Prism material: | BK-7 |
| Prism type: | Porro |
| Focusing: | Central |