CM127-025-M01 Dia:0.5 in Concave Mirror; f=25.0 mm Protected Gold

The CM127-025-M01 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 12.7 millimeters and a thickness that varies from 3.4 millimeters at the edge to 3 millimeters at the center.

The mirror's geometry is characterized by a focal length (EFL) of 25 millimeters and a radius of curvature (R1) of -50 millimeters, indicating a strongly curved surface. This curvature allows the mirror to focus or collimate light, making it suitable for various applications in optical systems.

The mirror is made of n-BK7 Schott, a high-quality optical glass known for its excellent optical properties and durability. It is coated with a protected gold coating (tho m01protgoldrefl1) on the front surface, which provides high reflectivity in the visible spectrum, particularly at the wavelength of 588 nanometers. This coating also offers excellent environmental stability, making the mirror suitable for use in various environments.

In terms of shape, the mirror is spherical, which is the most common and simplest type of curved mirror. This shape ensures that parallel rays of light converge at a single point, making the mirror ideal for focusing or collimating light.

The mirror's web links are valid and indicate that it is in stock, making it readily available for immediate use in optical systems.