2" Nosepiece to T-2/M48a – with Safety-Kerf

Each Baader T-2 BBHS Diagonal is supplied with one T-2 adjustment spacer #2458102 that can be placed between the nose-piece and the housing so that metal does not rest on metal. In some cases the only way to establish a stable connection.

If you have a 1.25" diagonal with T-2 threads, this part would work to fit the diagonal into a 2" clamp on your telescope. We recommend the improved version with Safety Kerfs to prevent slipping, the 3mm thread is long enough to ensure a strong hold. If you have a 2" diagonal however with 2" SC Thread, we recommend instead our Baader 2" nosepiece, which doesn't narrow the lightpath to T-2 like the other nosepiece: https://www.baader-planetarium.com/en/accessories/adapters-imaging-accessories/eyepiece-clamps-nosepieces/baader-2%22-safety-kerf-nosepiece-with-2%22-filter-thread.html