Dorr Alpina Pro Zoom 10-30x60
The most variable binocular types. By changing the zoom lever position, you can define the size of view of your object. The comfortably large centre focus wheel grants quick focusing. Ideal for all outdoor observations. Coated optics avoid reflections while viewing. The optical construction with large exit pupil ensures bright and brilliant images even under difficult light conditions. You have the choice of 2 popular binocular sizes. Both are fitted with BK7 prisms, a solid black rubber armour, retractable eye-cups for eyeglass wearers and a tripod socket. Supplied with case and carrying strap.
| Thread mount 1/4" | Yes |
| Eye relief max. | 9,8 mm |
| External length max. approx. | 23 cm |
| Exit pupil Ø max. approx. | 6 mm |
| Exit pupil Ø min. approx. | 2 mm |
| Fogging-free | No |
| Twilight performance max. | 24,5 |
| Twilight performance min. | 42,4 |
| Dioptre adjustment | Yes |
| Watertight down to approx. | 0 m |
| Relative brightness max. | 36 |
| Relative brightness min. | 4 |
| Field of view at 1000 m max. approx. | 36 m |
| Magnification max. | 10 x |
| Magnification min. | 30 x |
| Close focus approx. | 13 m |
| Objective lens diameter | 60 mm |
| Exit pupil distance max. approx. | 70 mm |
| Exit pupil distance min. approx. | 56 mm |
| External width approx. | 7.3 cm |
| External height approx. | 21 cm |
| Hint scope of delivery | Illustrated accessories, not listed in scope of delivery, not included. |
| Note | We reserve the right to make technical and/or design changes without notice. |
| Brand | DANUBIA |
| No. | 537100 |
| GTIN | 4000461015847 |
