095-0130R-500 50.8 mm Dia. N-BK7 Protected Gold Spherical Plano-Concave Mirror; t=10mm 900nm

This is a 095-0130R-500 Protected Gold Spherical Plano-Concave Mirror, sourced from EKSMA Optics. The mirror has a base shape of a circle with a diameter of 50.8 mm, making it suitable for a wide range of optical applications. The mirror's thickness at the edge is 10 mm, providing sufficient structural integrity.

The mirror's geometry is spherical, with a radius of curvature (R1) of -500 mm. This curvature results in a negative focal length, making it a concave mirror. The effective focal length (EFL) of this mirror is -250 mm, which is half the radius of curvature, as expected for a spherical mirror.

The mirror is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transmission range. The mirror is coated with EKS 0030protgold900 on the front side, which is a protected gold coating designed for use at a wavelength of 900 nm. This coating ensures high reflectivity and durability, making it ideal for applications requiring high-performance mirrors.

For more information and to check the availability of this product, please visit the EKSMA Optics website via this link: https://eksmaoptics.com/optical-components/metallic-mirrors/protected-gold-mirrors/