This is a 091-3130R-2000 UVFS Protected Gold Spherical Plano-Concave Mirror, sourced from EKSMA Optics. The mirror has a diameter of 12.7 mm and a thickness of 6 mm at the edge. It is designed for use with a wavelength of 900 nm and features a protected gold coating on the front surface, denoted as 'eks 0030protgold900'.
The mirror's geometry is spherical, with a radius of curvature (R1) of -2000 mm, resulting in a negative focal length. This concave mirror is designed to focus light to a single point, making it ideal for various applications where light concentration is required.
The mirror's material is UVFS mal- 1965, which is known for its excellent optical properties. The mirror's design and construction ensure high-quality performance and durability, making it a reliable choice for various optical applications.
For more information about this product, including pricing and availability, please refer to the vendor's website at https://eksmaoptics.com/optical-components/metallic-mirrors/protected-gold-mirrors/. The link has been verified and is currently valid, indicating that the product is in stock.