LMR45_M: Lens Mount with Retaining Ring for ø45 mm Optics, M4 Tap

The LMR45_M is a high-quality lens mount, specifically designed for ø45 mm optics, featuring an M4 tap. This mount is developed by Thorlabs, a renowned brand known for its precision engineering and innovative designs. The LMR45_M is a part of the extensive Thor-Hardware range, offering a diverse selection of optical components.

The LMR45_M is a fixed optic mount, made from durable aluminum, ensuring longevity and reliability. The unanodized finish provides a sleek, professional appearance. The mount is designed for metric optics, making it an ideal choice for users in regions where metric measurements are predominantly used.

The mount can accommodate optics with a maximum diameter of 45 mm and a thickness of up to 9.2 mm. The clear aperture diameter is 42.4 mm, providing ample space for light transmission. The optical height is 33 mm, ensuring a secure fit for your optics.

The LMR45_M features tapped holes for M4 screws, providing flexibility and versatility in mounting. It also includes a retaining ring (SM45RR), ensuring a secure fit for your optics. This mount does not include lock nuts, providing a simplified setup process.

The LMR45_M is currently in stock and available for immediate purchase. For more detailed information, including technical drawings and specifications, please refer to the product page at https://www.thorlabs.com/thorproduct.cfm?partnumber=LMR45/M. The mount is also available for download in STEP format from the link LMR45_M-Step.