Aluminum dovetail base is designed to accept any Orion finder scope (with bracket) or EZ Finder II. Ideal for custom installation of a finder scope on telescopes not already equipped with a compatible base. Bases feature a large thumbscrew lock to secure the finder scope bracket in place. For use on any telescope except Schmidt-Cassegrains. Fits any diameter tube. Includes mounting hardware.

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.