Made of high strength aluminum with anodizing aluminium process; precision machined solid aluminum finder shoe base in matte black; for almost all viewfinder holders; for Witty 1 Tangent attachment etc; fits all lens barrel radii
Two large knurled thumbscrews makes it easy to install; bases feature two large thumbscrew locks to secure your finder scope or reflex sight in place; even while wearing gloves; just put it on the optical tube and tighten the screws
Fits factory drilled holes on Celestron; Meade; and Orion Schmidt-Cassegrain telescopes; attaches directly to Schmidt-Cassegrain Telescope "SCT" optical tube with included mounting hardware
A small red LED dot is projected onto a non-magnifying viewing window so you can aim the main telescope quickly and easily
Thumbwheels allow positioning of the red dot horizontally and vertically for precise telescope alignment