16 mm Cage Plate for ø11 mm Optic, 2 SM5RR Retaining Rings Included

The 16 mm Cage Plate for ø11 mm Optic, model number SP13, is a component from Thorlabs' extensive catalog of optical elements. This cage plate is designed for use with circular optical components up to 11 mm in diameter, making it suitable for a wide range of optical applications.

The SP13 cage plate is constructed from aluminum, a material known for its light weight and durability. It features a black anodized finish, which not only enhances its aesthetic appeal but also provides improved resistance to wear and corrosion. The plate thickness is 7.62 mm, providing a sturdy base for your optical setup.

This cage plate is part of Thorlabs' 16 mm cage system, which offers a rod-to-rod spacing of 17.53 mm. The total length of the SP13 cage plate is 24.9 mm, providing ample space for the integration of other optical components. The inner bore of the cage plate is 11 mm, perfectly accommodating the specified ø11 mm optics.

The SP13 cage plate comes with two SM5RR retaining rings, which are used to secure the optical components in place. The mounts are internally threaded with M11.5 x 0.5, ensuring a secure and stable connection.

For more technical details, including CAD models and availability, you can refer to the product page on Thorlabs' official website. The SP13 cage plate is a versatile and reliable component, perfect for those looking to build a robust optical setup.