M46.5 x 0.5 Retaining Ring - SM46RR

The M46.5 x 0.5 Retaining Ring, model SM46RR, is a precision-engineered component from Thorlabs, a leading brand in the field of optical hardware. This retaining ring is designed for use with lens tubes, specifically the SM2AD46 model, and is an essential accessory for mounting and securing optical components within a system.

Crafted from high-quality aluminum, the SM46RR boasts a black anodized finish, providing both durability and a sleek aesthetic appeal. The ring has a circular optical shape, with a thickness of 2.5 millimeters, ensuring a secure fit while minimizing any potential vignetting. The clear aperture of the ring is 43.5 millimeters, providing ample space for the passage of light.

The SM46RR features an M46.5 x 0.5 thread, a common standard in optical systems, ensuring compatibility with a wide range of optical components. The ring is designed to be used in metric systems, making it an ideal choice for users working in metric-based environments.

For users seeking detailed technical specifications, the SM46RR comes with a comprehensive set of parameters, including a type of "Mount Accessories", a sub type of "Lens Tube Mount", and a brand of "Thorlabs". The catalog number for this component is "SM46RR", and it is available for purchase directly from the Thorlabs website, with a current status of being in stock.