This Synta style mounting base from William Optics is a great tool for keeping your finderscope fastened to your optical tube assembly. With the two thumbscrews holding the base firmly in place, you can be reassured that your finderscope is safely in place and ready to work its magic.
A must-have accessory for an unequipped compatible base, this mounting base is great for your guiding needs!
The maximum centre to centre distance of the provided bolts is approximately 32mm in both vertical and horizontal directions. The minimum separation of bolts is approximately 10mm.