Pentax SP 8x40
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| Weight: | 770 g |
| Brand: | Pentax |
| Description: | Type: binoculars, magnification: 8 x, lens diameter: 40 mm, exit pupil diameter: 5 mm, functions: pupillary distance adjustment, features: case/pouch included, design: retractable eyecups, moisture protection |
| Width: | 187 |
| Height: | 56 |
| Additional Information: | Strap, eyepiece and objective covers |
| Type: | Binoculars |
| Length: | 131 mm |
| Lens diameter: | 40 mm |
| Exit pupil diameter: | 5 mm |
| Minimum focusing distance: | 6 m |
| Field of view at a distance of 1000 m: | 143 m |
| Increase: | 8 x |
| Angular field of view real: | 8.2° |
| Eye relief: | 1.3 mm |
| Prism material: | BAK-4 |
| The Twilight Factor: | 17.9 |
| Prism type: | Porro |
| Focusing: | Central |