TS-Optics Newtonian base for UNCN3M82 3" focuser - for 285-305 mm diameter tubes
Newtonian base for 3" UNCN3 V-Power Newtonian focuser with removable spacer and collimation option
♦ CNC base for Newton tubes with an outer diameter of 285-305 mm
♦ Wide contact surface 130x130 mm on the tube
♦ The contact surface optimally adapts to the curvature of the tube due to the stepped design, tilting is not possible.
♦ The base is attached to the tube with 4 screws, the base can be slightly tilted using 4 counterscrews (tilt)
♦ The base increases 25 mm with the extension. this prevents the UNCN3M82 extraction tube from protruding into the tube.
♦ Intermediate thread for the extension on the Bais is M100x1
♦ Focuser connection via a 96.6mm diameter dovetail ring (male), ideal for UNCN3M82 focuser