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Baader Planetarium 2 Clicklock Eyepiece Adapter for Large SCT 3.25 Thread
Fits the large 3.25 thread on large SCTs to give a full 2 clear aperture. Approx Optical Path Length 40mm. The wait is over. Baader Planetarium has developed the big brother to their acclaimed 1¼” Clicklock clamp. The new 2 Clicklock Eyepiece Clamp brings eyepiece holders into the 21st century. Gone are the cumbersome thumbscrews. Gone are imprecise and wobbly holders. Now with a simple twist 2 eyepieces and accessories are instantly locked with such strength that they can literally support an entire telescope without slippage. Simply grasp the rubber-knurled outer collar and lightly

Price is $
Price: $137