This is a 092-3230R+500 25.4 mm Dia.UVFS Protected Gold Spherical Plano-Convex Mirror, with a thickness of 6mm and a central wavelength of 900nm. The mirror is sourced from the reputable vendor, EKSMA Optics, and is currently in stock.
The mirror is a curved mirror of the convex type, with a base shape of a circle. It has a diameter of 25.4mm and a thickness at the center of 6mm. The effective focal length (EFL) of this mirror is 250mm, and the radius of curvature (R1) is 500mm.
The mirror is made of UVFS material, specifically UVFS mal- 1965. The front surface of the mirror is coated with eks 0030protgold900, which is a protected gold coating. This coating is specifically designed for use at a wavelength of 900nm.
The mirror's shape is spherical, which is a common shape for mirrors used in optical systems. This mirror is a part of the metallic mirrors category offered by EKSMA Optics.
For more detailed information and specifications, please refer to the vendor's website, which is provided in the weblinks section of the item data.