This is a 091-3125FR-500 12.7 mm Dia. UVFS Enhanced Silver Plano-Concave Spherical Mirror, designed for use within the wavelength range of 600-1100nm. The mirror is sourced from the reputable vendor, EKSMA Optics, and is currently in stock, as indicated by its valid weblink status.
The mirror is a Curved Mirror (Concave) type, with a base shape of Circular. It has a diameter of 12.7mm and a thickness edge of 6mm, making it a compact and robust option for various optical applications. The mirror's Effective Focal Length (EFL) is -250, and its radius of curvature (R1) is -500.
The mirror is made from UVFS MAL-1965 material, ensuring high-quality performance and durability. The front surface of the mirror is coated with EKS ENHSIL600110045, an enhanced silver coating that provides excellent reflectivity within the specified wavelength range.
This mirror's spherical shape ensures consistent and predictable light refraction, making it suitable for a wide range of optical systems. Its compact size and robust construction make it an ideal choice for applications where space is limited, or durability is a key factor.