This item is a 10.0mm diameter x 30.0mm focal length plano-convex lens, sourced from the renowned optical components vendor, Edmund Optics. The lens is designed for the visible spectrum, with a wavelength of 587.6nm, and features a VIS 0° coating on both the front and back surfaces.
The plano-convex geometry of the lens, where one side is flat and the other is curved, provides a number of advantages. It offers a large clear aperture, minimal spherical aberration, and a long focal length relative to its diameter. The lens's base shape is circular, and it has an inner radius of 0mm and an outer radius of 0mm. The edge thickness is 2.17mm, while the center thickness is 3.0mm. The back focal length (BFL) is 28.01mm, and the effective focal length (EFL) is 30mm.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. The VIS 0° coating on both surfaces is standard from Edmund Optics, designed to improve the lens's transmission and reduce reflection in the visible spectrum.
This lens is currently in stock, according to the vendor's website, making it a readily available option for your optical system needs.