Language
English
English
English
VIXEN
Take a look through the new Vixen BT-81S-A binoculars. You will be impressed when you use them to observe gas nebula, star clusters or comets.
Available within 5-14 days
This includes products that we do not keep in stock but are only available on request or have been announced by the manufacturer. For orders of these items, a deposit is required, proportional to the total value of your order. As soon as we receive your order, we will notify you by e-mail or telephone, for the exact delivery time and the amount of the deposit.
Vixen BT-81S-A Astronomy Binoculars
Take a look through the new Vixen BT-81S-A binoculars. You will be impressed when you use them to observe gas nebula, star clusters or comets.
The magnesium fluoride coating reduces chromatic aberration and the large aperture of 81 mm ensures a razor-sharp, contrast-rich image.
The BT-81S-A binocular telescope set weighs 4.1 kg, is portable and also exceptionally suited for nature observations.
Field of application:
| Net Weight (g) | 4100 |
|---|---|
| Focal length - F (mm) | 480 |
| Focal ratio (f/) | 5.9 |
| Theoretical resolution (arc sec) | 1.43 |
| Limiting stellar magnitude | 11.3 |
| Diameter (mm) | 81 |
| Optical Design | Porro |
| Interpupillary distance (mm) | 58 - 102 |
| Box 1 | 559 x 323 x 221 mm |
In the box:
All orders we receive until 15:00 concerning products in our warehouse, processed on the same day
Well-trained scientific and technical personnel are available to you at any time, to solve the questions and concerns about your equipment.
If you are not satisfied with the product you received, you can return it within 14 days of receipt.
Experience you can trust. Planetarium of Thessaloniki is the largest supplier of astronomy goods in the Balkans
Ελληνικά
