STURMAN spotting scope 25-75x70
STURMAN spotting scope 25-75x70 is a compact but powerful optical device according to the scheme of Maksutov -Cassegrain, that is, with a mirror-lens lens. Large zoom range (25 to 75 times) and a small near-focus distance (5m) to allow observations in a large range of distances. Fine focus with a very wide swing. Tactile coating. Foldable table tripod and hard case for the entire kit in the set. The lens caps and eyepiece.
| Lens diameter (mm) | 70 |
| Magnification , times | 25 — 75 |
| Exit pupil diameter (mm) | 2.8 — 0.9 |
| Exit pupil distance (mm) | 13 |
| The near focus distance (m) | 5.5 |
| Focus | drum on the body |
| Diopter adjustment, DPTR | -2,5/+2,5 |
| Case material | aluminum alloy, engineering plastic |
| The coverage of the case | tactile varnish + soft polymer |
| Color | dark green and black |
| Tripod socket 1/4" and the tripod | There |
| Country of origin | China |
| Brand | Sturman |
| Manufacturer's warranty (years) | 0.5 |
| Dimensions (without tripod) in mm | 260 × 132 × 89 |
| Package dimensions, place 1 (mm) | 340 × 170 × 110 |
| Net weight (without tripod, kg) | 0.83 |
| Gross weight 1 (kg) | 1.55 |
| Lens diameter (mm) | 70 |
| Magnification | 25 — 75 |
| Resolution, " (ang. seconds) | 5 |
| Exit pupil diameter (mm) | 0.9 — 2.8 |
| Eye Relief (mm) | 13 |
| Close focus (m) | 5.5 |
| Brand | Sturman |
| Focus | Side focus |
| Diopter adjustment, DPTR | -4/+5 |
| Optical designs | |
| Case material | aluminum alloy |
| The coverage of the case | painting, rubber |
| Color |
green black |
| Tripod socket 1/4" | Yes |
| Country of origin | China |
| Manufacturer's warranty (years) | 0.5 |
| Dimensions (mm) | 260 × 132 × 89 |
| Package dimensions, place 1 (mm) | 340 × 170 × 110 |
| Net weight (kg) | 0.83 |
| Gross weight 1 (kg) | 1.55 |
| Design | 2 base |