This is a 092-0225FR+400 25.4 mm Dia. N-BK7 Enhanced Silver Plano-Convex Spherical Mirror, a high-quality optical component sourced from EKSMA Optics. The mirror has a base shape of a circle with a diameter of 25.4 mm and a thickness at the center of 6 mm.
The mirror's geometry is spherical, with a radius of curvature (R1) of 400 mm, and an effective focal length (EFL) of 200 mm. It is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties and wide transparency range.
The mirror is coated with EKSMA's enhanced silver coating, specifically designed for the wavelength range of 600-1100 nm. This coating ensures high reflectivity and durability, making it suitable for various applications in the optical spectrum.
The item data also indicates that this mirror is in stock and available for immediate purchase. For more detailed information, you can refer to the vendor's website through the provided weblink.