William Optics rotator Rotolock Visual Back 3.5 gold (70124)
1852.46 kn
Tax included
This premium adapter is made for the 3.5-inch focusers found on large FLT refractors from William Optics. It functions as a visual back and utilizes the well-known "Twist-Lock" or "ClickLock" system, allowing eyepieces and accessories to be clamped firmly and gently with a simple turn—eliminating any risk of tilting. The Rotolock screws directly onto the 3.5-inch extension tube of the FluoroStar refractor using a threaded connection. On the eyepiece side, a standard 2-inch opening is provided.