This is a 091-3115R-100 12.7 mm Dia. UVFS Protected Aluminium Spherical Plano-Concave Mirror, with a thickness of 6mm and a central wavelength of 300nm. The mirror is sourced from the reputable vendor, EKSMA Optics, and is currently in stock.
The mirror is a curved type, specifically concave, and is based on a circular geometry. It has a diameter of 12.7mm and a thickness edge of 6mm. The effective focal length (EFL) of the mirror is -50mm, and the radius of curvature (R1) is -100mm.
The mirror is made of UVFS Mal- 1965 material, which is a type of aluminium known for its durability and reflectivity. The front surface of the mirror is coated with EKS 0015protal 3000, a coating that enhances its reflective properties.
The mirror's shape is spherical, which is a common shape for mirrors used in optical systems due to its ease of manufacturing and good optical performance. This mirror is designed to be used at a wavelength of 300nm, making it suitable for applications in the ultraviolet range of the spectrum.
For more information about this mirror, including its availability and pricing, please refer to the provided weblink: https://eksmaoptics.com/optical-components/metallic-mirrors/protected-aluminium-mirrors/