2" to 1.25" Rotolock Visual Back Adapter

The William Optics 2" to 1.25" RotoLock Visual Back Adapter provides a convenient and robust method to attach eyepieces and accessories to your telescope. Simply rotate the grip ring clockwise to lock any inserted accessory and counter-clockwise to release it, with innovative design ensuring a solid hold and perfect centering every time. This adapter features a 1.25" eyepiece holder on one side and a 2" tapered barrel with standard M48 female filter threads on the other side, making it compatible with a wide range of telescopes and accessories for both visual observing and astrophotography.