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| These 95mm internal diameter split tube rings fit the Takahashi FS-78 and Sky 90/Sky 90 II refractor optical tubes. The rings are made of die-cast aluminum and are hinged for easy telescope installation and removal. Their hinges and no-tool knobs and hardware are made of stainless steel for long life. The rings are finished in gloss black paint and are felt lined. A 1/4"-20 thread mounting hole is drilled and tapped in the flat boss on the bottom of each ring for installing the rings on your mount or a mount dovetail plate. A similar hole is drilled and tapped on the top boss to allow the attachment of accessories, such as a piggyback ball-head camera mount.
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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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