This is a 091-0225FR+100 12.7 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 12.7 mm and a thickness of 6 mm at the center.
The mirror's geometry is spherical, with a radius of curvature (R1) of 100 mm. This results in an effective focal length (EFL) of 50 mm, making it suitable for various optical applications.
The mirror is made of N-BK7 Schott glass, a popular choice in the optical industry due to its excellent optical properties and wide transmission range. This mirror, in particular, is designed to transmit light within the 600-1100 nm wavelength range.
The front surface of the mirror is coated with EKSMA's enhanced silver coating, denoted as 'eks enhsil600110045'. This coating enhances the mirror's reflectivity, making it an ideal choice for applications that require high reflectance within the specified wavelength range.
Please note that the provided weblink is valid and indicates that the mirror is in stock, ready for immediate use or further customization according to your specific needs.