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ALPINA PRO 8-20x50 Zoom Binocular
Item No.
536080
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
Description
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.
Specifications
| Thread mount 1/4" | Yes |
| Eye relief max. | 9,8 mm |
| Outer dimension width approx. [cm] | 6.2 |
| Outer dimension height approx. [cm] | 18 |
| External dimension length max. [cm] | 18.5 |
| Exit pupil Ø max. approx. | 6,2 mm |
| Exit pupil Ø min. approx. | 2,5 mm |
| Fogging-free | No |
| Twilight performance max. | 31,6 |
| Twilight performance min. | 20 |
| Dioptre adjustment | Yes |
| Manufacturer's warranty | 3 Years |
| Relative brightness max. | 39 |
| Relative brightness min. | 6,2 |
| Watertight down to approx. | 0 m |
| Close focus approx. | 10 m |
| Lens diameter | 50 mm |
| Exit pupil distance max. approx. | 70 mm |
| Exit pupil distance min. approx. | 56 mm |
| Field of view at 1000 m max. approx. | 84 m |
| Field of view at 1000 m min. approx. | 57 m |
| Magnification max. | 20 x |
| Magnification min. | 8 x |
| Hint scope of delivery | Illustrated accessories, not mentioned in scope of delivery, not included. |
| GTIN | 4000461010323 |
| Brand | DANUBIA |
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