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 81mm ensures a razor-sharp, contrast-rich image.
The BT-81S-A binocular telescope set weighs 4.1kg, is portable and also exceptionally suited for nature observations.
- 81 mm 2-lens achromat, multi-coated
- Focal length 480mm, f/5.9
- Dimensions: 480mm x 190mm x 155mm
- Weight 4.1kgs
- Eyepiece connection 1¼"
- Binoculars 80 mm
- Carrying handle
- Dew caps
Make a great view even better with Vixen's BT81S-A Binocular Telescope. You will see spectacular views of comets and star clusters. The Magnesium Fluoride coated, air space doublet design, dramatically reduces chromatic aberration for magnificent views.