Olympus 10x21 RC II WP
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| Brand: | Olympus |
| 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 |
| Lens diameter: | 21 mm |
| Exit pupil diameter: | 21 mm |
| Minimum focusing distance: | 3m |
| Field of view at a distance of 1000 m: | 89 m |
| Increase: | 10 x |
| Angular field of view apparent: | 5.1° |
| Angular field of view real: | 5.1° |
| Relative brightness: | 4.4 |
| Prism type: | Roof |
| Focusing: | Central |