This 2" nosepiece allows you to connect the ARCO 2" robotic rotator to focusers that come with a 2" visual back and control it through the Sesto Senso 2 electronic focuser.

ARCO 2" rotator connected to a focuser by adding the PL3600413 2" nosepiece for ARCO 2" and controlled from SESTO SENSO 2 robotic focusing motor.