Omegon 2'' to 1.25" reducer adapter

Manufacturer's product description:

2"/ 1.25" reducer with only 1mm optical length. The adapter provides three separate mounting options for the 1.25" accessories inserted.

• as normal, using a side-clamping crew and brass clamping ring
• with a recessed grub-screw for permanent attachment to the brass clamping ring

• with three pressure screws, spaced at 120°, which can be set for inserting and removing eyepieces against light resistance, thus avoiding having to use a clamping screw.

Our expert comment:

This inexpensive reducer has a wide range of applications. It is a minimal addition and will not cause any focusing problems. The telescope-side front end includes a 48mm filter thread for taking a 2" nebula filter and a T2 thread. This even allows the entire assembly to be screwed onto any T2 thread.

(Bernd Gährken)