This is a 12.0mm diameter x 24.0mm focal length Plano-Convex lens, designed for use with a 633nm wavelength and featuring a Laser V-Coat from Edmund Optics. The lens is sourced from the reputable vendor, Edmund Optics, and is currently in stock, as indicated by its weblink status.
The lens is spherical in shape, with a base shape of circular. It has a diameter of 12.0mm, a thickness at the edge of 1.25mm, and a thickness at the center of 2.8mm. The effective focal length (EFL) is 24.0mm, and the radius of curvature (R1) is 12.42mm. The back focal length (BFL) is 22.15mm, and both the inner and outer radii are 0mm.
The lens is made of n-BK7 Schott material, a common choice for optical elements due to its excellent optical properties. The lens features a Laser V-Coat on both the front and back, specifically designed for use with a 633nm wavelength. This coating enhances the lens' performance and durability, making it suitable for a wide range of applications.