Baader Click-Lock 1.25-inch Eyepiece Adapter with T-2 Thread

Baader ClickLock 1.25-inch eyepiece holder to fit male T-thread (2458100 #8)

Precise and robust clamping:
Simply turn the ring 45-degrees, three coaxial rollers grip firmly and equally from all sides to maintain on-axis positioning.

Integrated micro-focuser:
Loosen the ClickLock a little and turn the front ring to precisely move the eyepiece in/out. Only 0.9mm movement per revolution for very high accuracy!

Easy to use:
The ClickLock System is easy to operate, even in low temperatures when wearing gloves.

Technical:
T2 female thread
1.25-inch barrel with secure and even clamping action
Micro focusing ring unscrews to reveal an additional male T2 thread on the eyepiece side
Focus range from 25-29mm (4mm movement)