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Vixen ED81S with Dual Speed Focuser
Vixen ED81S with Dual Speed Focuser


 
List Price: $1,540.00
Our Price: $1,099.00
Savings: $441.00

Quantity in Stock:3
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Product Code: 5864
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Description Technical Specs
 
When The ED81S Refractor was introduced, it set a new standard for APO Refractors. 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 Super Low Dispersion (SD) glass produces clear and high contrast viewing, virtually free of false color. Vixen's innovative design uses newly developed, environmentally friendly glass technology. SD lenses focus all visible rays of light at nearly the very same position. This ensures that the chromatic aberration is highly corrected over a wide spectrum of light. Of special note is stray light, which affects image contrast, is well suppressed. The optical tube is very stable yet light weight. Vixen's new Dual Speed Focus, now standard on the ED81 Refractor, provides fine focus adjustments for 1/7th speed focusing. The Japanese made ED81S is covered by Vixen's 5 year warranty. Instruction Manual here.

Accessories
Vixen Sphinx SXD2 Mount with PFL Polar Scope Item #8616 - Vixen 7x50 Illuminated Finder Scope Item #5449 - Vixen Dielectric Coated Diagonal Mirror 50.8mm Sphinx SX2 Mount with Tripod
Our Price: $2,999.00
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Our Price: $149.00
Our Price: $1,999.00
Vixen Sphinx SXD2 Mount and PFL Polar Scope Vixen 7x50 Illuminated Finder Scope Vixen Dielectric Coated Diagonal Mirror Vixen Sphinx SX2 Mount withTripod
Item #3666 - Vixen Focal Reducer ED81S, ED103S, & ED115S Vixen Advanced Polaris Mount with Tripod
Our Price: $179.00
Our Price: $899.00
Vixen Focal Reducer  ED81S, ED103S, & ED115S Vixen Advanced Polaris Mount with Tripod

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