092-0125R-3000 25.4 mm Dia. N-BK7 Protected Silver Plano-Concave Spherical Mirror; t=6mm 400nm

This is a 092-0125R-3000 protected silver plano-concave spherical mirror, sourced from EKSMA Optics. The mirror has a diameter of 25.4 mm and a thickness of 6 mm at the edge. It is designed for use with a wavelength of 400 nm and is made of N-BK7 Schott glass, a popular choice for its high homogeneity and low auto-fluorescence.

The mirror's geometry is spherical, with a radius of curvature (R1) of -3000 mm, resulting in a focal length of -1500 mm. This negative focal length indicates that it is a concave mirror, which focuses incident light to a point on the same side of the mirror as the source.

The mirror is coated with EKS 0025protsil 4000 on the front side, a protected silver coating known for its high reflectivity and durability. This coating ensures optimal performance and longevity, making this mirror suitable for various applications in fields such as metrology, interferometry, beam shaping, and more.

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