SR4E Engraved Compact Cage Assembly Rod, 4" Long, Ø4 mm

The SR4E is an Engraved Compact Cage Assembly Rod, measuring 4 inches in length and featuring an internal bore diameter of 4 millimeters. This rod is meticulously crafted from Stainless Steel, ensuring durability and resistance to corrosion, making it an ideal choice for various optical applications.

The rod is designed to fit into cage systems of size 16, providing a secure and stable platform for mounting other optical components. The SR4E is equipped with 4-40 post mounting screws, offering a versatile and robust solution for your optical setup.

One of the key features of this rod is its engraved markings, which provide a clear and precise indication of the rod's orientation within the cage system. This feature enhances the user experience by simplifying the alignment process and ensuring accurate positioning of optical components.

The SR4E is available from Thorlabs, a trusted brand known for its high-quality optical components. The product link provided leads to the official Thorlabs product page, where you can find more detailed information, including pricing and availability.