This is a 092-0130R-200 25.4 mm Dia. N-BK7 Protected Gold Spherical Plano-Concave Mirror, with a thickness of 6mm and a central wavelength of 900nm. The mirror is sourced from EKSMA Optics, a reputable vendor in the optical components industry.
The mirror is a curved mirror of the concave type, designed with a circular base shape. It has a diameter of 25.4mm and a thickness at the edge of 6mm. The effective focal length (EFL) of the mirror is -100mm, and the radius of curvature (R1) is -200mm.
The mirror is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties. The coating on the front surface is EKS 0030protgold900, a protected gold coating that enhances the mirror's reflectivity at the specified central wavelength.
The mirror's spherical shape ensures a consistent curvature across the entire surface, making it suitable for a wide range of optical applications. The mirror is currently in stock and available for immediate purchase. For more information, you can visit the vendor's website through the provided weblink.