This is a laser grade plano-convex lens, sourced from the reputable vendor Edmund Optics. The lens boasts a diameter of 25mm and a focal length of 100mm, making it suitable for a wide range of applications. The base shape of the lens is circular, and it is designed to work optimally with a wavelength of 532nm.
The lens is made from fused sil mal-1965, a material known for its excellent optical properties. The geometry of the lens is meticulously crafted, with an edge thickness of 2.05mm and a center thickness of 3.79mm. The lens has an effective focal length (EFL) of 100mm, and the radius of curvature of the first surface is 45.85mm. The back focal length (BFL) of the lens is 97.4mm.
The lens features a laser V-coat coating on both the front and back surfaces, specifically designed for use with a 532nm laser. This coating enhances the lens's performance and durability, making it an ideal choice for demanding laser applications.