PrimaLuceLab Sesto Senso 3 for SC Telescopes

SESTO SENSO 3 SC is the advanced robotic focusing motor specifically designed for Schmidt-Cassegrain, EdgeHD, RASA, and other telescopes with internal mirror focus systems. Developed and manufactured in Italy by PrimaLuceLab, it features key innovations such as the Direct Pulley Clamp (DPC) — a backlash-free, pulley-driven coupling that allows precise motorized focusing and manual adjustment at any time — with integrated position encoder that keeps track of motor position even during manual adjustments (also with Automatic Position Recovery option) and a high-resolution motor offering up to 2 million steps, ensuring optimal control regardless of the telescope’s mechanical reduction.