87-662 50 mm Dia. N-BK7 Plano-Convex Spherical Mirror; EFL=50mm Protected Aluminum 400-700nm

This 87-662 optical mirror, sourced from Edmund Optics, is a 50mm diameter, plano-convex spherical mirror with a protected aluminum coating, specifically designed for the wavelength range of 400-700nm. The mirror's geometry is characterized by a 1.83mm thickness at the edge, increasing to 5mm at the center, and a 50mm effective focal length (EFL).

The mirror's base shape is circular, and it is made of N-BK7, a popular optical glass from Schott. The spherical shape of the mirror is defined by a radius of curvature (R1) of 100mm. The protected aluminum coating (edm dprotal300200000) on the front surface ensures durability and resistance to oxidation, making it suitable for various applications.

The mirror's web links are valid and indicate that it is currently in stock, making it readily available for immediate use. This mirror is a versatile component, ideal for applications that require a convex mirror with a wide wavelength range and a robust coating.