This is a 095-3125R-1000 protected silver plano-concave spherical mirror, sourced from EKSMA Optics. The mirror has a diameter of 50.8 mm and a thickness of 10 mm at the edge. It is designed to have a focal length of -500 mm, making it a concave mirror. The mirror's base shape is circular, and it is made of UVFS material with the Mal-1965 specification.
The mirror is coated with EKS 0025protsil 4000 on the front side, providing protection and enhancing its reflective properties. This coating is designed to work optimally at a wavelength of 400 nm. The mirror's spherical shape ensures that light rays parallel to the optical axis converge at a single point, making it suitable for various optical applications.
For more information about this product, please refer to the vendor's website at https://eksmaoptics.com/optical-components/metallic-mirrors/protected-silver-mirrors/. The link has been verified and the product is currently in stock.