Spotting Scope Firefield 20-60x60SE Spotting Scope Kit
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| Weight: | 638 g |
| Brand: | Firefield |
| Description: | Type: spotting scope, magnification: 60 x, objective diameter: 60 mm, exit pupil diameter: 3.15 mm, functions: Zoom, features: case/pouch included, design: retractable eyecups, nitrogen/argon filling, protection from |
| Width: | 75 |
| Height: | 14.5 |
| Type: | Spotting scope |
| Length: | 350 mm |
| Lens diameter: | 60 mm |
| Exit pupil diameter: | 315 mm |
| Minimum focusing distance: | 4.6 m |
| Field of view at a distance of 1000 m: | 3.7 m |
| Increase: | 60 x |
| Angular field of view real: | 2.1° |
| Eye relief: | 1.7mm |
| Diopter adjustment: | -4D+8D |
| Prism material: | BAK-4 |
| Relative brightness: | 9.9 |
| Resolution: | 4 " |
| The Twilight Factor: | 34.6 |
| Prism type: | Porro |