This is a 12.0mm diameter Plano-Concave Lens, offering a focal length of -24 and designed for use within the wavelength range of 400-700nm. The lens is sourced from the reputable vendor, Edmund Optics, and is currently in stock with valid weblinks provided for easy reference.
The lens is made from the material N-BK7 Schott, a popular choice due to its excellent optical properties and versatility. It features a spherical shape, with a base shape of circular, and comes with a front and back coating of edm mgf2 std curve, enhancing its performance and durability.
The geometry of the lens is well-defined, with a thickness edge of 4.79 and a thickness center of 3.5. The inner and outer radii are both zero, and the back focal length is -26.32. The lens's design and specifications make it suitable for a wide range of optical applications.
Please note that the description is based solely on the provided item data and does not include any assumptions or additional information. For a comprehensive understanding of the lens's capabilities and limitations, it is recommended to refer to the vendor's specifications and guidelines.