Baader T-Adapter BTA
The Baader T- Adapter has a female SCT thread on one side, and a standard male T2 thread on the other side. This small T-2 threaded adapter enables you to couple all of the T-threaded components of the Baader Astro T-2 System straight to the rear cell of your SCT while using a minimum of valuable back-focus distance.
This short adapter is particularly useful in attaching the optimized SCT photo-visual Alan Gee Mark II Telecompressor 2454400, and fits all Celestron SCT's
The short length also permits you to pair the Alan Gee II Telecompressor with the Baader Giant Binocular Viewer 2456410, providing incredible large-aperture wide field binocular viewing at f/5.9.