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Celestron NexStar 4, 90mm, 102mm, and 130mm Maksutov-Cassegrain T-adapter, needs T-ring | |
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This prime focus adapter fits the rear cell of the Celestron 90mm and 130mm Maksutov-Cassegrain spotting scopes and the Celestron NexStar 4 and 90mm, 102mm, and 130mm Maksutov-Cassegrain astronomical telescopes. It cannot be used with Schmidt-Cassegrain telescopes or other brands of Maksutov-Cassegrains, such as the Meade ETX series. Needs optional T-ring.
It converts the 90mm scopes to a 1200mm f/13.33 telephoto lens. It converts the 102mm scope to a 1325mm f/13 terrestrial telephoto lens and prime focus lunar photography lens. It converts the 130mm scopes to a 2000mm f/15.4 terrestrial telephoto lens and prime focus lunar photography lens. The adapter is not usable for high magnification planetary photography or long exposure deep space photography.
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Terms of Sale | PRIVACY POLICY 7/1/2004 | Fine Print
Toll-Free Telephone Astronomics: 800-422-7876; Christophers, Ltd.: 800-356-6603
Alternate Telephone: 405-364-0858 24 Hour Fax Line: 405-447-3337
Telephone Hours: Monday-Friday 8 AM - 9 PM CST
Saturday Noon - 5 PM CST
Store Hours: Monday-Friday 9 AM - 5 PM CST
Saturday Noon - 5 PM CST
Astronomics / Christophers, Ltd.
680 S.W. 24th Ave.
Norman, OK, 73069
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