- Internal SM1 (1.035"-40) Thread Holds Ø1" Optics up to 7 mm Thick
- Compatible with SM1 Series Lens Tubes
The CT101 has an internal SM1 threading for mounting Ø1" components or externally threaded SM1 components, which includes the SM1 lens tubes. The mount is compatible with the MS103 adapter plate and with the CT1 30 mm cage Z axis translation stage. One SM1RR retaining ring, which secures a component by sandwiching it between the ring and the back lip on the mount, and two 4-40 cap screws for securing the mount are included with each unit.