Easily attach finderscopes produced by Orion, Sky-Watcher, William Optics, and Vixen to a wide variety of telescopes. Fits Newtonian reflectors, refractors, and small-aperture Cassegrain telescopes.

Includes mounting screws to affix the adapter to holes drilled through an optical tube. Can also be mounted to adapter plates, and some Crayford style focusers using a simple modification.

Made from durable cast Aluminum.