This is a 092-0130R-2000 protected gold spherical plano-concave mirror, sourced from EKSMA Optics. The mirror has a base shape of a circle with a diameter of 25.4 mm and a thickness of 6 mm at the edge. The mirror's geometry is spherical, with a radius of curvature (R1) of -2000 mm, resulting in an effective focal length (EFL) of -1000 mm.
The mirror is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties and wide transmission range. This mirror is specifically designed for use at a wavelength of 900 nm.
The front surface of the mirror is coated with EKS 0030protgold900, a protected gold coating that provides high reflectivity and durability. This coating ensures optimal performance and longevity, making this mirror suitable for various applications.
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