Adapter - M54 Male to 2" Nosepiece

This precision-machined M54 male to 2" nosepiece adapter from Pegasus Astro enables seamless integration between M54-threaded cameras and optical accessories into standard 2" focusers. The adapter features black anodized aluminum construction with an integrated M48 filter thread (2" filter compatible) inner hole, making it ideal for astrophotographers connecting modern imaging cameras with large M54 threads to traditional telescope designs. With minimal back focus thickness and secure thread engagement, this adapter facilitates reliable optical connections while maintaining critical focus distances in imaging systems.