Orion 10145 Dual Finder Scope Mounting Bracket
Attach two finder scopes or other aiming devices to your telescope quickly and easily. Use any combination of two aiming devices you wish including finder scope, red-dot reflex sights, green laser pointer brackets, mini guide scopes, and more. Allows use of two finders with no drilling required. Great for both visual observers and astrophotographers. You'll never go back to using just one finder scope again!