THORLabs SM1-Threaded 30 mm Cage Plate with 12.7mm Thickness, 2 Retaining Rings, and M4 Tap

The THORLabs CP33T_M is a 30 mm cage plate designed for optical systems, featuring SM1 internal threads and a thickness of 12.7mm. This component is crafted from aluminum and boasts a black anodized finish for durability. The cage plate is compatible with 30 mm cage systems and is equipped with two retaining rings for securely holding optics in place.

The CP33T_M accommodates optics with diameters ranging from 25mm to 25mm and a minimum thickness of 2mm. Its inner bore is SM1-threaded, allowing for the integration of SM1-compatible components. The post mounting screws are M4 taps, ensuring a firm grip on the cage system rods, which are spaced 30mm apart. The total length of the cage plate, including the retaining rings, is 41mm.

This cage plate is an essential component for users seeking to build or expand their optical systems, offering a robust and adaptable platform for various optical elements. The THORLabs CP33T_M is available for purchase through the THORLabs website, where users can find additional technical specifications, CAD models, and compatibility information.