This product is a 092-0215R+50 25.4 mm Dia. N-BK7 Protected Aluminium Spherical Plano-Convex Mirror, offered by EKSMA Optics. The mirror has a base shape of a circle with a diameter of 25.4 mm and a thickness at the center of 6 mm. It is designed with a spherical geometry, featuring a radius of curvature (R1) of 50 mm, and an effective focal length (EFL) of 25 mm.
The mirror is made of N-BK7 Schott glass, a popular choice for its excellent optical properties and high damage threshold. The coating on the front surface is EKS 0015PROTAL 3000, a protected aluminium coating designed for high reflectance in the ultraviolet region of the spectrum, specifically at 300 nm.
This mirror is available in stock and can be purchased directly from the EKSMA Optics website. The product type is a curved mirror, specifically a convex mirror, which is known for its ability to diverge light rays and provide a wider field of view. This makes it suitable for various applications where a wide-angle view is required.