This is a 091-3125R-75 12.7 mm Dia. UVFS Protected Silver Plano-Concave Spherical Mirror, with a thickness of 6mm and a center wavelength of 400nm. The mirror is sourced from EKSMA Optics, a renowned vendor in the optical components industry.
The mirror is a curved mirror of the concave type, with a base shape that is circular. It has a diameter of 12.7mm and a thickness edge of 6mm. The effective focal length (EFL) of the mirror is -37.5, and its radius of curvature (R1) is -75.
The mirror is made of UVFS material, specifically UVFS mal- 1965. The front surface of the mirror is coated with eks 0025protsil 4000, a protective silver coating. The mirror's shape is spherical, which is ideal for a wide range of optical applications.
The mirror's web links are valid and the product is in stock, according to the vendor's website. This information is subject to change, so it is recommended to check the vendor's website for the most up-to-date information.