This product is a protected aluminium spherical plano-concave mirror, available from EKSMA Optics. It boasts a diameter of 50.8 mm and a thickness of 10 mm at the edge. The mirror's concave shape, defined by a radius of curvature (R1) of -5000 mm, results in a focal length of -2500 mm, making it suitable for various optical applications.
The mirror is made from N-BK7 Schott glass, a popular choice due to its excellent optical properties and wide transmission range. This particular mirror is designed for use at a wavelength of 300 nm.
The front surface of the mirror is coated with EKS 0015PROTAL 3000, a proprietary protected aluminium coating. This coating enhances the mirror's durability and resistance to environmental factors, ensuring reliable performance over time.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.