REBATE! Instant $100 Rebate when you purchase the BT81S-a with tripod and accessories.
Make a great view even better with Vixen's NEW BT81S-A Binocular Telescope. You will see spectacular views of comets and star clusters. The Magnesium Fluoride coated, air space doublet design, dramatically recuces chromatic aberration for magnificent views. This large aperture, 81mm binoculars, deliver crisp, clear images.
The BT81S-A Binocular Telescope is very portable, at just 9 lbs in weight, so that it can easily be taken to all your observing locations. Use with Vixen's SLV or LVW series Eyepieces for fantastic views.
* Aperture Ratio F/5.9
* Aperture : 81mm (3.1")
* Focal length - 480mm.
* Resolving Power: 1.43 arc sec.
* Light Gathering: 134x
* Interpupillary Distance: 2.2" to 4"
* Mount Block: Dovetail Bar for SX/GP Tripods
*Visual Back: 31.7 mm - Friction Fit
*Dimensions: 18.9 x 7.4 x 6 inches
*Features: Carry Handle, Finder Bracket
* Weight : 9 lbs
Item #14304 - $999
Item #14304P1 - BT81S-A Binoculars w/ 2 SLV 20 Eyepieces