Lumicon 2" Male to 2" SCT Male Adapter

The Lumicon 2" Male to 2" SCT Male Adapter allows for telescopes with a 2" focuser to accept devices made to affix upon the rear of a 2" SCT-type telescope.  On the front (where light would enter) there is a 2" outer diameter push-fit barrel, and upon the rear (where light would exit) there is a male 2" SCT threading.