VIXEN BT81S-A, AN 81MM ASTRONOMICAL OBSERVATION BINOCULAR TELESCOPE WITH 2.6 DEGREE ANGLE OF VIEW, FORK MOUNT, SWING BRACKET AND TRIPOD 14304P2

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MSRP: $2,800.00 Sale Price: $1,999.99 Savings $800.01

Vixen BT81S-A Astronomical Binocular Telescope with Interchangeable Eyepieces, Fork Mount, Swing Bracket and Tripod, 14304P2

Item No. 105-80010
Manuf. No. Vixen 14304P2

BT81S-A Binocular Telescope w/ 2 NPL25 Eyepieces, Swing Arm, Fork Mount and HAL130SX Tripod, 14304P2

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 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 NLV or LVW series Eyepieces for fantastic views.

Body:

• 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

• Mount Type: Altazimuth Fork Mount
• Maximum loading weight: 29 lbs
• Function: Friction control system
• Weight: 7.5lbs.

• BT81S-A Binocular Telescope
• 2 NPL25 Eyepieces (19X, 2.6 degree field)
• Fork Mount
• Swing Bracket
• HAL130 Tripod