The ER4E is an Engraved Cage Assembly Rod, measuring 4 inches in length and featuring an internal bore diameter of 6 mm. This rod is designed for use with cage systems, specifically those of cage size 30 and 60, providing versatility in its application.
Manufactured by Thorlabs, a trusted name in the field of optics, the ER4E is constructed from stainless steel, ensuring durability and resistance to corrosion. The rod is equipped with post mounting screws of 4-40, providing a secure and stable mounting option.
One of the key features of this rod is its engraving, which not only adds a professional touch but also aids in identification and organization. The ER4E is available through the 3DOptix platform, where you can find the step file for this component, ER4E-Step, for further detailed examination.
The ER4E is currently in stock and ready for immediate use. For more information, you can visit the product page at https://www.thorlabs.com/thorproduct.cfm?partnumber=ER4E.