This Baader 2" Clicklock Adapter is designed specifically for all Pentax refractors using the M84 thread.
The eyepiece holder can also be detached from the M84 portion to expose M68 threads. This permits use of Baader's M68 Extension Tube #2458210 for correct spacing when imaging.
No more cumbersome thumbscrews or bulky holders!
The Baader 2" Clicklock Adapter locks eyepieces and accessories into place with a simple twist.
So strong they can literally support an entire telescope without slippage!
Baader 2" Clicklock Adapter Features:
20 degree Rotation is all that is required.
Very low force required to rotate.
Absolutely no sag or misalignment, even for heavy and long accessories.