MSE PRO Ø2" Lens Tubes, with SM2 External Threads

MSE PRO™ Ø2" Lens Tubes, with SM2 External Threads

MSE Supplies offers Ø2" Lens Tubes, with SM2 External Threads. Designed with SM2 threads, the standard Ø2 inch lens tubes are used to fix one or more Ø50.8 mm optical elements or block the light path, while the products are compatible with 30 mm cage systems. Optical elements are separated and secured by retaining rings, and the retaining ring wrench can be used to adjust the position of retaining rings along the lens tubes. The length of lens tubes can be extended to facilitate the quick building of compact optical systems. We also provides Ø1/2 inch, Ø1 inch lens tubes.