It will help you achieve perfect northern alignment for your Vixen Polarie Camera Tracker. Compatible with any instrument with a camera accessory shoe. Simple three step set-up. Includes bubble level, oil-fluid compass and concise altitude scale.
A dedicated polar finder for the Vixen Polarie Camera Tracker. easily installed by inserting right through the center of the Polarie Camera Tracker and is held in place with an imbedded magnet. The 6X20 eyepiece of the polar alignment scope has a nice wide 8º field of view. A bubble level is built into the Polarie Polar Scope to help you achieve alignment.
With 2 Brass Screw with Pressure Shoe Fits Dovetail Plates Length:88mm - Height:28mm For Mounting Vixen, Celestron, Synta and GRII/III Dovetail Plates 2 Brass Screws will tighten the dovetail Plates. Versatile with many brands model