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TeleVue - 1.25" enhanced aluminum 96% reflectivity mirror diagonal with compression ring
| Our Product #: 7781C | | TeleVue #: DSC-0125 |
| In Stock: | Usually ships within one business day. |
| This 90° 1.25 mirror-type star diagonal uses enhanced aluminum mirror coatings for a full 95% reflectivity. The mirror is overcoated with quartz for long life. The mirror housing and 1.25 barrels are precision-machined from a single block of solid aluminum, rather than being simply a pair of less-rigid tubes screwed into a flimsy plastic mirror housing or sheet metal stamping, as with lesse . . .
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TeleVue - short adapter to use 2" diagonals on Schmidt-Cassegrains
| Our Product #: 7785SC | | TeleVue #: ACS-0004 |
| Back-Ordered: | Temporarily out of stock; will charge and ship when available. |
| This physically short 1.5 long by 2 diameter adapter tube allows the use of conventional 2 star diagonals (the kind that have a 2 diameter barrel that fits into a refractors 2 focuser drawtube) on a Schmidt-Cassegrain telescope's threaded rear cell. With some smaller aperture telescopes and some 2 diagonals, the diagonal may hit the drive base when the scope tries to swing the . . .
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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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