Stainless Steel SM1 (1.035”-40) Threaded Retaining Ring

The Stainless Steel SM1 (1.035”-40) Threaded Retaining Ring, catalog number POLARIS-SM1RR, is a high-quality optical component from Thorlabs, a leading brand in the field of optical hardware. This retaining ring is designed for use with SM1 lens tubes, offering a secure and reliable method of holding optical elements in place.

Crafted from stainless steel, this retaining ring boasts a robust and durable construction, capable of withstanding the rigors of frequent use in various optical applications. It features a thread of SM1, ensuring compatibility with a wide range of SM1 lens tubes. The ring has a thickness of 2, providing a sturdy hold while maintaining a low profile.

The POLARIS-SM1RR offers a clear aperture of 22.9, providing ample space for the passage of light while minimizing obstruction. This makes it an ideal choice for applications that require high light transmission and precision. The ring's circular optical shape further enhances its functionality, allowing for uniform light distribution.

In addition to its practical features, the Stainless Steel SM1 (1.035”-40) Threaded Retaining Ring is also easy to use. It can be securely attached to SM1 lens tubes, ensuring a snug fit that won't loosen over time. This provides peace of mind, knowing that your optical elements are safely secured.

In conclusion, the POLARIS-SM1RR is a versatile and reliable optical component, perfect for a variety of applications. Its robust construction, wide compatibility, and high light transmission make it a valuable addition to any optical setup. For more information, including pricing and availability, please visit the Thorlabs website using the provided weblink.