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| Non-magnifying finders are small, lightweight telescope aiming devices that mount on the top of telescope tubes to help you find your way around the skies at night. They are descendents of the heads-up gun sight display in a military aircraft cockpit. They consist of a battery-operated red LED (light emitting diode) that projects a small dot of red light or a reticle pattern onto a clear plate of glass or plastic inside the finder housing. When you look through the finder, the red dot or reticle pattern appears to float in space wherever your telescope is pointing, day or night, making it easy to quickly and intuitively center the scope on distant objects by moving your scope until the red dot seems to rest on top of your target. The red aiming dots or reticles can be seen from virtually any distance behind the finder, from two inches to two feet, so eyeglass-wearers can easily use them. Finders with reticle patterns are very popular with Dobsonian owners, as the circular patterns have known diameters (2°, 4°, etc.) that make it easy to starhop from object to object in known and repeastable increments. |
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Telrad - extra Telrad mounting base
| Back-Ordered: | Temporarily out of stock; will charge and ship when available. |
| This extra Telrad base is for those who have more than one telescope, and who want to transfer their Telrad finder from scope to scope to save the expense of buying a second Telrad. It comes with double-faced tape for mounting to metal tubes, plus screw holes should you want to attach it to a Sonotube Dobsonian or equatorial mount optical tube. The two plastic locking thumbscrews make removing and . . .
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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 8 AM - 6 PM CST
Tuesday-Friday 8 AM - 8 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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