40Z20ER.1 101.6 mm Dia. Zerodur Broadband Metallic Mirror; t=17.7mm Enhanced Aluminum 450-700nm

This is the 40Z20ER.1, a 101.6 mm diameter Zerodur broadband metallic mirror, with a thickness of 17.7mm, featuring an enhanced aluminum coating optimized for the 450-700nm range. This mirror is sourced from the renowned optical component vendor, MKS/Newport.

The mirror is designed with a circular base shape, a common choice for its symmetry and versatility in various optical systems. The Zerodur material, a low-thermal-expansion glass-ceramic from Schott, is known for its excellent dimensional stability and homogeneity, making it an ideal choice for precision optics.

The mirror's coating is a new ER.1 coating, which is a broadband aluminum coating. This coating is specifically designed to enhance reflectivity in the visible light spectrum, making it suitable for a wide range of applications where high reflectivity is required.

The mirror is shaped as a thin lens, which is a type of lens where the thickness is significantly less than the diameter of the lens. This shape is often used in optical systems where a flat field of view is required, or where compactness and lightweight are critical factors.

For more information, including pricing and availability, please refer to the vendor's website at https://www.newport.com/p/40Z20ER.1. The link has been verified and the product is currently in stock.