This product is a protected aluminium spherical plano-concave mirror, offered by EKSMA Optics. It boasts a diameter of 50.8 mm and a thickness of 10 mm at the edge. The mirror's design includes a spherical shape with a radius of curvature of -2000 mm, resulting in a focal length of -1000 mm.
The mirror is made of N-BK7 Schott glass, a popular choice for its excellent optical properties and high damage threshold. It is coated with EKS 0015PROTAL 3000, a durable protective aluminium coating, specifically designed for use at a wavelength of 300 nm. This coating ensures high reflectivity and longevity of the mirror.
The mirror is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website.