Omegon 2″ - 1,25″ Twist-lock adapter

You know the situation - you've clamped your precious eyepiece using the locking screw on the focuser. But instead of sitting precisely in place, it is tilted or even worse - the screw marks and damages the barrel. But this doesn't need to happen, there is a solution: the Twist-Lock adapter.

The advantages in a nutshell:

• self-centring 2″ to 1,25″ adapter with 2″ thread
• one twist, and your accessories sit firmly in place
• gentle clamping over a large area

For 1,25″accessories - self-centring 2″ adapter

Put your 1,25″ eyepieces or other accessories one: Turn the lock-ring and your eyepiece now sits firmly anchored in place.

Your eyepiece no longer needs its safety groove as the adapter now clamps it over a large area of around 15mm.

1,25″ eyepiece with 2″ adapter - permanently locked

You can also use the 2 "to 1,25″ adapter as a permanent 2″ barrel for example.

Suppose you are observing with some 2″ eyepieces but also have a favourite 1,25″ eyepiece you want to use. Instead of constantly having to fiddle around with adapters, you could simply use this adapter together with the eyepiece and use it with a fixed 2″ barrel.

2″ filter thread

Use Twist Lock adapter as a high-end reduction ring. It is gentle with the accessories and yet clamps them in place with incredible force.

Save money when buying filters - A 2″ filter thread offers the option of using a 2″ screwed filter, even when using a 1,25″ eyepiece.