This is a 092-0115R-300 Protected Aluminium 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 edge of 6 mm. The mirror's geometry is spherical, with a radius of curvature (r1) of -300 mm, resulting in a focal length (efl) of -150 mm.
The mirror is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties and high damage threshold. The coating on the front surface is EKS 0015PROTAL 3000, which is specifically designed for high reflectivity in the ultraviolet region, making this mirror suitable for use at a wavelength of 300 nm.
This mirror is a versatile component, ideal for various optical systems that require concave mirrors. Its high-quality coating ensures reliable performance and durability, making it a reliable choice for your optical needs. For more information, you can refer to the vendor's website, where this item is currently in stock.