• Material: 6061-T6 aluminum alloy;
• Product family: series with SM1 internal threads, and series with SM1 external threads.

     The standard adapters with SM1 threads developed by OMTOOLS include the series with SM1 internal threads, and the series with SM1 external threads. The series with SM1 internal threads is mainly used to adapt the SM1 internal threads to SM2 external threads, RMS external threads, C external threads and SM05 external threads. The series with SM1 external threads is mainly used to adapt the SM1 external threads to SM05 internal threads, SM2 internal threads, RMS internal threads, C internal threads and C external threads. The black anodic oxidation for the entire adapter minimizes the impact on the optical system by reducing surface reflection.