SCT → 1.25″ RotoLock Visual Back Adapter

Description

A William Optics visual back adapter that converts a standard SCT (Schmidt-Cassegrain Telescope) rear thread to a 1.25-inch RotoLock eyepiece holder. The RotoLock mechanism provides secure, tool-free clamping of 1.25-inch eyepieces and accessories with a simple twist action, preventing accidental drops. This adapter allows SCT owners to use William Optics RotoLock accessories for a safer and more convenient observing experience.