87-663 50 mm Dia. N-BK7 Plano-Convex Spherical Mirror; EFL=100mm Protected Aluminum 400-700nm

This is a high-quality 87-663 Plano-Convex Spherical Mirror, sourced from the renowned optical components vendor, Edmund Optics. The mirror has a diameter of 50 mm and an effective focal length (EFL) of 100 mm, making it suitable for a wide range of optical applications.

The mirror is made from N-BK7, a popular optical glass known for its excellent optical properties. The base shape of the mirror is circular, and it features a protected aluminum coating on the front surface, designed to enhance reflectivity in the 400-700 nm wavelength range. This coating is durable and resistant to environmental factors, ensuring long-term performance.

The mirror's geometry is well-defined, with a thickness of 3.43 mm at the edge and 5 mm at the center. The curvature of the mirror is spherical, with a radius of curvature (R1) of 200 mm. This curvature, combined with the mirror's diameter and EFL, contributes to its excellent optical performance.

The mirror is available for purchase through the Edmund Optics website, and the link provided in the item data indicates that it is currently in stock. This information, along with the detailed specifications provided, should help you in your decision-making process when selecting optical components for your specific application.