This is a Plano-Convex Lens, a type of spherical lens, sourced from the renowned optical vendor, Edmund Optics. The lens has a diameter of 6.0mm and a focal length of 12.0mm, making it suitable for a wide range of optical applications.
The lens is made from the high-quality material, n-BK7 Schott, which is known for its excellent optical properties and durability. The base shape of the lens is circular, and it features a Plano-Convex geometry, where one side is flat (Plano) and the other side is curved (Convex).
The lens has a thickness of 0.83mm at the edge and 10.94mm at the center. The effective focal length (EFL) of the lens is 12mm, and the radius of curvature (R1) is 6.2mm. The back focal length (BFL) is the same as the thickness at the center, which is 10.94mm. The lens does not have any inner or outer radius.
The lens is coated with Edmund Optics' Las V-Coat 1310, which is specifically designed for use with 1310nm wavelengths. This coating enhances the lens' performance and durability, making it ideal for use in laser applications.
The item data also indicates that the lens is in stock, and users can access more information and purchase it from the Edmund Optics website using the provided weblink.