This is a Plano-Convex lens, type 38-282-INK, with a diameter of 12.0mm and a focal length of 50mm. The lens is sourced from the renowned optical vendor, Edmund Optics, and is currently in stock. The lens is designed for the visible spectrum, with a wavelength of 587.6nm, and is coated with the EDM VIS-0 standard curve on both the front and back surfaces.
The lens is made of the high-quality material, n-BK7 Schott, which is known for its excellent optical properties. The geometry of the lens includes an edge thickness of 1.19mm and a center thickness of 1.9mm. The lens has a 0-degree angle of incidence and is designed to work within the wavelength range of 425-675nm.
The lens's base shape is circular, and it features a spherical shape with an inner radius of 0 and an outer radius of 0. The lens's front surface has a radius of curvature of 25.84mm, and the back focal length is 48.75mm.