15mm T2i/T2a T2 extension ring

Omegon T2, 15mm extension tube

The extension tube has a T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography. Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners. The required spacing can be achieved by combining several extenders of differing lengths.

- T2 internal thread

- T2 exterior thread

- 15mm in length