091-0215R+75 12.7 mm Dia. N-BK7 Protected Aluminium Spherical Plano-Convex Mirror; t=6mm 300nm

This 091-0215R+75 mirror is a high-quality optical component manufactured by EKSMA Optics, a leading vendor in the field of optical elements. The mirror is designed with a spherical shape, featuring a plano-convex curvature, making it suitable for a wide range of optical applications.

The mirror boasts a diameter of 12.7 mm and a center thickness of 6 mm, ensuring robustness and durability. It is made from N-BK7 Schott, a renowned optical glass known for its excellent optical properties, including high homogeneity, low auto-fluorescence, and superior transmittance across a broad spectrum.

The mirror's coating is another notable feature. It is coated with EKS 0015PROTAL 3000 on the front side, a protected aluminium coating that offers high reflectivity and excellent durability. This coating is specifically designed for use at a wavelength of 300 nm, making the mirror ideal for applications that require high-precision optics in the ultraviolet range.

The mirror's geometry is carefully crafted to provide an effective focal length (EFL) of 37.5 mm, calculated based on the radius of curvature (R1) of 75 mm. This combination of parameters makes the mirror a versatile choice for various optical systems.