64-070 12 mm Dia. N-BK7 Plano-Convex Spherical Mirror; EFL=7.75mm Protected Gold 700-10000nm

This 12 mm diameter plano-convex spherical mirror, sourced from Edmund Optics, is a high-quality optical component designed for a wide range of applications. The mirror features a protected gold coating, optimized for use within the 700-10000nm wavelength range, ensuring excellent reflectivity and durability.

The mirror's geometry is characterized by a convex shape with a 15.5 mm radius of curvature (R1), resulting in a focal length (EFL) of 7.75 mm. This curvature provides a well-defined focal point, making it suitable for focusing and collimating light in various optical systems. The mirror has a thickness of 1.79 mm at the edge, increasing to 3 mm at the center, providing structural rigidity and resistance to deformation.

The mirror is made from N-BK7 Schott glass, a widely used material in optical systems due to its excellent optical properties and high homogeneity. This material ensures low optical dispersion and high transmission across the visible and near-infrared spectra, making it a versatile choice for numerous applications.