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Vixen Focal Reducer for F7.7 ED

by Vixen
SKU ES3666
Original price $0.00 - Original price $0.00
Original price $0.00
$217.99
$217.99 - $217.99
Current price $217.99
Availability:
In stock

Ships To: United States & Canada 🇺🇸 🇨🇦

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Estimated Delivery Time: 3-7 Business Days

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Warranty

The vast majority of products that we sell, with a few exceptions, are covered under Warranty.

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Vixen Focal Reducer for F7.7 ED - ES3666

For photography of nebula or star clusters

This reducer is designed to shorten the effective focal length. This allows shorter exposure times and a wider field of view for astrophotographers.

Since you can obtain a wide field of view, it becomes easier to capture nebulae and star clusters that have spread.

Reduce the focal length (0.67x) and make F-ratio fast. It also has the effect of reducing the aberration near the edge of imaging field.



What's Included:

✓ Vixen Focal Reducer for F7.7 ED

✓ Vixen Electronic Parts: Limited 1 Year Warranty

✓ Vixen Mechanical Parts: Limited 2 Year Warranty



Specifications:

Usable on ED81S, ED81S II, ED103S, ED115S
Lens coating Fully multicoated
Prime focus photography Wide photo adapter 60mm and T-ring are needed separately
F-ratio ED81S / 625mm(F7.7)→419mm(F5.2), ED81S II / 625mm(F7.7)→419mm(F5.2), ED103S / 795mm(F7.7)→533mm(F5.2), ED115S / 890mm(F7.7)→596mm(F5.2)
Weight 174g

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