This product is a curved mirror (concave) with a base shape of a circle, offered by EKSMA Optics. It boasts a diameter of 50.8 mm and a thickness edge of 10 mm. The effective focal length (EFL) of this mirror is -2000 mm, and its radius of curvature (R1) is -4000 mm, making it a plano-concave spherical mirror.
The mirror is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties. It is designed to operate at a wavelength of 400 nm. The front surface of the mirror is coated with EKS 0025protsil 4000, a protected silver coating that enhances its reflectivity.
This mirror is a versatile component, suitable for various optical applications. It is currently in stock and available for purchase. For more information, you can refer to the vendor's website through the provided weblink, which has been verified to be valid.