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Astrophotography Deal - Celestron 11" RASA - $1000 Off - Now Only $2595 - Limited Quantity On Hand

Astro Systems 1.25" Autocollimator Eyepiece - AUTOCOL

SKU: AST-AUTOCOL

AstroSystems Autocollimator - 1.25"

The AstroSystems 1.25" Autocollimator is used to fine tune the optical alignment after using the LightPipe/SightTube or a laser collimator. It utilizes a flat mirror (with a center perforation) that gives a second reflection through the optical system. This is twice the accuracy of a Cheshire, LightPipe, or laser collimator. Includes a 14 page instruction booklet. Shipping weight 1 lb.