This is a G340336000 31.5 mm Dia. Aluminized Flat Metallic Mirror, a high-quality optical component sourced from Qioptiq Photonics. The mirror is designed with a circular base shape and a thin lens geometry, making it suitable for a wide range of optical applications.
The mirror has a diameter of 31.5 mm and a thickness of 5 mm, providing a balance between durability and light weight. It is made from borofloat33, a type of glass known for its excellent optical properties and resistance to thermal shock.
The mirror's surface is aluminized, which means it has a thin layer of aluminum deposited on it. This coating enhances the mirror's reflectivity, particularly in the ultraviolet (UV) range from 230 to 400 nm. The specific coating used is qio al ral-e-uv 45, which is designed to maintain high reflectivity even after prolonged exposure to UV light.
The mirror is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, you can refer to the provided weblink.