This is a plano-convex lens, type of spherical lens, with a circular base shape, sourced from the reputable vendor Edmund Optics. The lens has a diameter of 18.0mm and a focal length of 36.0mm, making it suitable for a variety of optical applications.
The lens is made from n-BK7 Schott, a high-quality optical glass, and features VIS-EXT coatings on both the front and back surfaces. These coatings are designed to enhance the lens's performance in the visible spectrum, specifically between 350-700nm.
The lens's geometry includes a thickness of 1.25mm at the edge and 3.57mm at the center. The inner and outer radii are not specified, suggesting that they are not a significant factor in this lens's design. The back focal length is 33.65mm, and the effective focal length is 36.0mm.
This lens is currently in stock and available for immediate purchase, as indicated by its weblink status. For more information, please refer to the provided weblink.