PrimaLuce Adapter ESATTO 2" for Borg 55FL f3.6

This PrimaLuceLab Adapter allows you to mount the ESATTO 2" robotic microfocuser onto the Borg 55FL f/3.6 astrograph with perfect alignment and rigidity. Designed with precise machining and a lightweight, low-profile form, it ensures the ESATTO integrates seamlessly with the fast 55FL optical system—ideal for astrophotographers seeking accurate, repeatable electronic focusing. The adapter is in excellent pre-owned condition with smooth threads and clean surfaces, ready to drop into your imaging setup for a reliable, high-performance connection.