CM508-500-E03 Dia:2 in Concave Mirror; 750-1100nm; f=500 mm NIR Dielectric

The CM508-500-E03 is a concave mirror offered by Thorlabs, a leading vendor in the optical industry. This mirror, with a base shape of a circle, has a diameter of 50.8 millimeters and a thickness that varies from 9.3 millimeters at the edge to 9 millimeters at the center.

The mirror's focal length (efl) is 500 millimeters, and its radius of curvature (r1) is -1000 millimeters, indicating a concave shape. The mirror is made of n-BK7 Schott, a popular optical glass known for its excellent optical properties.

This mirror is designed to operate within the wavelength range of 750 to 1100 nanometers, making it suitable for near-infrared (NIR) applications. The front surface of the mirror is coated with THo E03VISIBLED75011, a dielectric coating that enhances its reflectivity within the specified wavelength range.

The mirror's spherical shape ensures a consistent curvature across its surface, which is crucial for maintaining the quality of the reflected light. This mirror is a reliable choice for various optical applications that require a concave mirror with specific dimensions and wavelength compatibility.