092-0130R-250 25.4 mm Dia. N-BK7 Protected Gold Spherical Plano-Concave Mirror; t=6mm 900nm

This is a 092-0130R-250 25.4 mm Dia. N-BK7 Protected Gold Spherical Plano-Concave Mirror, with a thickness of 6mm and a central wavelength of 900nm. The mirror is sourced from the reputable vendor, EKSMA Optics, and is currently in stock, as indicated by its weblink status.

The mirror is a curved mirror of the concave type, with a base shape of a circle. It has a diameter of 25.4mm and a thickness edge of 6mm. The effective focal length (EFL) of the mirror is -125, and its radius of curvature (R1) is -250.

The mirror is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties. The coating on the front surface of the mirror is EKS 0030protgold900, a protected gold coating that enhances the mirror's reflectivity at the specified central wavelength.

The mirror's shape is spherical, which means it has the cross-section of a sphere. This shape is commonly used in optical systems due to its simplicity and the availability of spherical surfaces in manufacturing.

For more detailed information about this mirror, please refer to the vendor's website linked below.

https://eksmaoptics.com/optical-components/metallic-mirrors/protected-gold-mirrors/