87-692 25 mm Dia. N-BK7 Plano-Convex Spherical Mirror; EFL=150mm Protected Gold 700-2000nm

The 87-692 is a 25 mm diameter Plano-Convex Spherical Mirror, sourced from the renowned optical components vendor, Edmund Optics. This mirror is designed with a convex base shape, featuring a 150mm effective focal length (EFL), making it suitable for a wide range of optical applications.

The mirror is crafted from N-BK7, a high-quality borosilicate glass known for its excellent optical properties. This material, often used in high-precision optical systems, ensures superior image quality and minimal distortion. The mirror's geometry includes a 2.74mm thickness at the edge, gradually increasing to 3mm at the center, providing robustness and stability.

The 87-692 mirror is coated with a protected gold coating, specifically designed to reflect light within the 700-2000nm wavelength range. This coating enhances the mirror's performance in near-infrared applications, making it an ideal choice for systems operating in this spectrum.

The mirror's curvature is defined by a radius of 300mm, which, combined with its EFL, allows for precise focusing and imaging. The mirror is currently in stock and available for immediate use, as indicated by its valid weblink status.