PRIMA LUCE LAB OnAxisLock2 2" FOR ESATTO / ARCO 2" 294MM NexStar GPS

NexStar GPS

guide telescope

Extra small “XS” size wheel for 8 unmounted filters D31 mm or filters in 1

Smooth lens focusing and grating control can be controlled with precision micrometers

It can be used to adapt the APM Riccardi M63 reducer to focusers which have male M68 x 1 threads

PRIMA LUCE LAB OnAxisLock2 2" FOR ESATTO / ARCO 2" 294MM NexStar GPSThe PrimaLuceLab OnAxisLock2 2" for ESATTO & ARCO 2" is a double compression ring eyepiece holder which perfectly centres 2" eyepieces and accessories with no flexure, no scratches and no off axis tilt. Whether you are using eyepieces and diagonals for visual observation or precision astrophotography with heavy cameras, the OnAxisLock2 ensures a perfectly centred optical axis. Simply attach the OnAxisLock2 to the M56 x 1 threads as found on the