TS-Optics adapter from M42x1 camera thread to M54x1 thread
The adapter allows the connection of M42x1 lenses and adapters to the M54x1 thread and the adaptation of M54 to M42x1.
♦ Internal thread: M42x1 camera thread - not a T2 thread
♦ External thread: M54x1
♦ total optically effective length: only 1.5 mm
♦ Adapter allows connection of 2" filters to camera lenses via filter thread
♦ The adapter allows the connection of filter wheels, filter drawers or CCD cameras (Atik, Trutek, TS-Optics...) with internal thread M54 at 2" and M48