The CM750-500-E02 is a concave mirror offered by Thorlabs, a leading vendor in the optical components industry. This mirror, with a base shape of a circle, has a diameter of 75 mm and a thickness that varies from 12 mm at the center to 12.7 mm at the edge.
The mirror's geometry is characterized by a focal length (EFL) of 500 mm and a radius of curvature (R1) of -1000 mm, indicating a strongly curved surface. This curvature allows the mirror to focus or collimate light efficiently, making it suitable for various applications in optical systems.
The mirror is made of n-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility. It is designed to work within the visible light spectrum, specifically at a central wavelength of 588 nm.
The mirror's front surface is coated with Thorlabs' E02VisibleDielectric coating, which is optimized for the visible spectrum (400-750 nm). This coating enhances the mirror's reflectivity, ensuring efficient light manipulation in optical systems.