by Vixen
SKU ES14304
Save 17%
Original price
$1,592.39
Original price
$1,592.39
-
Original price
$1,592.39
Original price
$1,592.39
Current price
$1,326.99
$1,326.99
-
$1,326.99
Current price
$1,326.99
Vixen Astronomy Binoculars BT-81S-A
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.
Features
- Binoculars with 80 mm lens diameter
- 31.7 mm (1 1/4 inch) eyepiece sockets for changeable eyepieces
- Very high light intensity thanks to the large 80 mm lenses
- Dimensions: 480 x 190 x 155 mm / weight: 4.1 kg
- Included: binoculars, carry handle, viewfinder, dew caps
Specification
-
Optical design
Refractor telescope -
Resolution and limiting magnitude
1.43 arc seconds, 11.3 -
Focal length
480 mm (f/5.9) -
Type of coating
Fully multi-coated -
Color of coating
Blue -
Body material
Aluminum -
Adapter and connections
31.7 mm clamp -
Dimensions and weight
480 x 190 x 155 mm; 4.1 kg