Vixen Quality Telescopes and Mounts



VIXEN ED81S Refractor Telescope

Vixen Apochromatic Refractor Telescope

Vixen ED81S
Instant Rebate $325 on your purchase of Vixen ED81S Telescopes and Sphinx SX2 Mount. Offer ends April 30, 2015. SD Glass Scope that travels with you. Vixen's ED Achromatic Refractors feature "Super Low Dispersion Glass" in the objective lens. The SD Glass in Vixen's ED81S Refractor Telescope suppresses residual chromatic aberration far under the threshold of visibility producing sharp, high contrast images for both the visual observer and the astrophotographer. The ED81S Refractor Telescope features fully multi coated SD Glass to deliver clear and high contrast viewing, virtually free of false color. . The combination of better color correction from the new SD glass and brighter images from its fast f/7.7 focal ratio will satisfy the most demanding visual astronomer or astro-photographer. The new ED glass uses newly developed, environmentally friendly glass technology. The optical tube is very stable yet light weight. Vixen's new Dual Speed Focus, now standard on the ED81 Refractor Telescope, provides fine focus adjustments for 1/7th speed focusing.



Optical Design
ED Apochromatic Refractor

ED81SS Refractor & Vixen Sphinx SX2 Mount
Was $3299
Less Instant Rebate $325
Now $2974
Vixen Telescope Accessories
Focal Length
Focal Ratio
Multi Coating
Resolving Power
1.43 arc sec
Limiting Magnitude
Light Gathering Power
Finder Scope
Dual Speed
Back Focus (from rear edge of focuser body) 149.0mm
Back Focus with Reducer (from rear edge of reducer) 63.5mm
Adapter Thread
Prime Focus, Eyepiece Projection & Afocal Imaging
Visual Back
Compression Ring
Optical Tube Length
23” (585mm)
Optical Tube Diameter
3.5” (90mm)
Outside Dew Shield Diameter
Optical Tube Weight
Tube Rings;
Available Accessories
Flip Mirror Diagonal; Dovetail Plate; Red Dot Finder; Carry Handle
Vixen A80M Refractor Telescope Visual Back DiagramMore Info Here

ED81S Telescope Accessories ...Details Here
Vixen Focal Reducer
Focal Reducer
Vixen Telescope Accessories
Vixen Flip Mirror
Flip Mirror

Vixen Telescope Accessories
Vixen Universal Dovetail Plate
Universal Dove Tail Plate
Vixen Telescope Accessories
Vixen Red Dot Finder
Red Dot Finder
$ 74.95

Vixen Telescope Accessories

Return to Vixen Telescopes

[Home] [Warranty Info] [FAQ] [Buying Guide] [Privacy Policy] [Terms and Conditions] [Contact us

Vixen Optics Copyright 2015