CM508-500-E02 Dia:2 in Concave Mirror; 400-750nm; f=500 mm Visible Dielectric

The CM508-500-E02 is a concave mirror with a diameter of 50.8 mm, manufactured by Thorlabs. This mirror is designed for use in the visible spectrum, specifically between 400 and 750 nm. It boasts a focal length of 500 mm, making it suitable for a wide range of optical applications.

The mirror is constructed from n-BK7 Schott glass, a material known for its excellent optical properties and high damage threshold. The base shape of the mirror is circular, and it has a spherical geometry, with a radius of curvature of -1000 mm. The mirror's thickness varies, with a minimum thickness of 9 mm at the center and a maximum thickness of 9.3 mm at the edge.

The CM508-500-E02 is coated with Thorlabs' E02VISIBLED40075 coating on the front surface. This dielectric coating is designed to enhance the mirror's reflectivity in the visible spectrum, ensuring optimal performance in its intended application range.