Steiner 10x42 Observer
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| Weight: | 706 g |
| Brand: | Steiner |
| Description: | Type: binoculars, magnification: 10 x, lens diameter: 42 mm, exit pupil diameter: 4.20 mm, functions: pupillary distance adjustment, features: case/case included, design: retractable eyecups, protection against |
| Width: | 128 |
| Height: | 6.5 |
| Type: | Binoculars |
| Length: | 148 mm |
| Housing material: | Plastic |
| Lens diameter: | 42 mm |
| Exit pupil diameter: | 42 mm |
| Minimum focusing distance: | 2 m |
| Field of view at a distance of 1000 m: | 100 m |
| Increase: | 10 x |
| Relative brightness: | 17.6 |
| The Twilight Factor: | 20.5 |
| Prism type: | Roof |
| Focusing: | Central |