Extra-Thick SM2 (2.035”)-40 Threaded Retaining Ring

The Extra-Thick SM2 (2.035”)-40 Threaded Retaining Ring, catalog number SM2RRC, is a mount accessory from Thorlabs, a leading manufacturer in the field of optical components. This retaining ring is designed for use with SM2 lens tubes, offering a secure and adjustable solution for mounting optical elements.

Crafted from aluminum, a material known for its lightweight and durable properties, this retaining ring is further enhanced with a black anodized finish. This not only provides a sleek aesthetic but also offers improved resistance to wear and corrosion, ensuring longevity and reliability in various optical applications.

The SM2RRC features a circular optical shape and a thickness of 5, providing a robust and stable platform for your optical components. The retaining ring is compatible with SM2 lens tubes, making it a versatile choice for many optical setups. It boasts a clear aperture of 48.3, offering a generous opening for light transmission.

The SM2 thread ensures a secure and tight fit, while the extra-thick design provides additional strength and stability. This retaining ring is an excellent choice for applications that require a robust and reliable method of securing optical components.

For more technical details and specifications, please refer to the parameters provided in the item data. To explore more products from Thorlabs, visit their official website.