This is a 092-3230R+600 25.4 mm Dia.UVFS Protected Gold Spherical Plano-Convex Mirror, designed and manufactured 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 a curved mirror with a Sub Type of Convex, featuring a geometry with an effective focal length (EFL) of 300 mm and a radius of curvature (R1) of 600 mm.
The mirror is made of UVFS material, identified as UVFS Mal- 1965 in the item data. It is coated with a front coating of EKS 0030protgold900, indicating a protected gold coating optimized for a wavelength of 900 nm. This mirror is available for purchase directly from the vendor's website, with the weblink status confirming it is in stock.