This is a 092-3125R-800 25.4 mm Dia. UVFS Protected Silver Plano-Concave Spherical Mirror, a high-quality optical component sourced from EKSMA Optics. The mirror has a base shape of a circle with a diameter of 25.4 mm and a thickness edge of 6 mm. It is designed to have a focal length of -400 mm, making it a concave mirror.
The mirror is made of UVFS material with the ID 1965, and it is coated with a front coating of EKS 0025protsil 4000. This coating is specifically designed for use at a wavelength of 400 nm. The mirror's spherical shape ensures that light rays parallel to the optical axis will converge at a single point, making it suitable for a wide range of optical applications.
The mirror's geometry and material properties make it a versatile and reliable choice for various applications. It is currently in stock and available for purchase through the provided weblink. For more information about this product and its specifications, please refer to the vendor's website.