This is the 80Z20AL.2, a 203.2 mm diameter Zerodur broadband metallic mirror, manufactured by MKS/Newport. The mirror is 29.5mm thick and features an enhanced aluminum coating, optimized for the 250-600nm wavelength range.
The 80Z20AL.2 is a circular mirror, designed in the shape of a thin lens. It is made of Zerodur, a low-thermal-expansion glass-ceramic material developed by Schott AG. This material is known for its excellent dimensional stability and homogeneity, making it an ideal choice for precision optical applications.
The mirror's coating is Newport's Al.2, a broadband aluminum coating that provides high reflectivity across the specified wavelength range. This coating is particularly suitable for applications that require high reflectivity and broadband performance.
The mirror is currently in stock and available for immediate purchase. For more information, you can refer to the vendor's website through the provided weblink: https://www.newport.com/p/80Z20AL.2