This optical component is a Plano-Convex Lens, sourced from the reputable vendor Edmund Optics. It is designed for use within the visible light spectrum, specifically catering to wavelengths between 425 and 675 nanometers. The lens boasts a diameter of 25.4 millimeters and a focal length of 101.6 millimeters, making it suitable for a variety of optical applications.
The lens is constructed from Schott's n-BK7 material, a popular choice in the optics industry due to its excellent optical properties and versatility. The lens features a standard curve coating on both the front and back surfaces, specifically the EDM VIS-0 coating, which is designed to enhance transmission within the visible light spectrum.
The lens geometry is characterized by its spherical shape, with a radius of curvature of 52.51 millimeters on the convex side. The center thickness of the lens is 4 millimeters, while the edge thickness is 2.44 millimeters. The back focal length of the lens is 98.97 millimeters, and the effective focal length is the same as the focal length, at 101.6 millimeters.