Pentax Up 10X21 71477 Pentax
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| Weight: | 321 g |
| Brand: | Pentax |
| Description: | Type: binoculars, magnification: 10 x, objective lens diameter: 21 mm, exit pupil diameter: 2.10 mm, functions: pupillary distance adjustment, design: aspherical lenses, rubber coated body |
| Type: | Binoculars |
| Lens diameter: | 21 mm |
| Exit pupil diameter: | 21 mm |
| Minimum focusing distance: | 2.8 m |
| Field of view at a distance of 1000 m: | 87 m |
| Increase: | 10 x |
| Prism material: | BAK-4 |
| Relative brightness: | 4.4 |
| Prism type: | Porro |
| Focusing: | Central |