CM254-025-E04 Dia:1 in Concave Mirror; 1280-1600nm; f=25 mm IR Dielectric

The CM254-025-E04 is a concave mirror with a diameter of 25.4 mm, manufactured by Thorlabs. This mirror is designed for use in the infrared spectrum, specifically between 1280 and 1600 nm. The mirror's focal length is 25 mm, making it a relatively compact option for its specifications.

The mirror is made from n-BK7 Schott glass, a common material in optical applications due to its excellent optical properties. The mirror's spherical shape ensures a consistent curvature, which is crucial for maintaining the quality of the reflected light.

The CM254-025-E04 features a dielectric coating on the front surface, specifically the Thor E04VISIBLED12801 coating. This coating is designed to enhance the mirror's performance in the specified wavelength range.

In terms of physical dimensions, the mirror has a thickness of 7.6 mm at the edge and 6 mm at the center. This asymmetry is common in optical elements and helps to maintain the mirror's shape and integrity.

According to the vendor's website, the CM254-025-E04 is currently in stock, making it readily available for immediate use. The mirror's specifications, combined with its availability, make it a strong choice for a wide range of optical applications.