This is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, with a diameter of 40.0mm and a focal length of 200.0mm, is designed for use within the visible light spectrum, specifically between 350-700nm.
The lens is made from the high-quality material, n-BK7 Schott, which is known for its excellent optical properties and durability. The front and back surfaces of the lens are coated with EDM VIS-EXT, a coating specifically designed to enhance the lens's performance within the visible light spectrum.
The lens's geometry is characterized by a thickness of 3.05mm at the edge and 5mm at the center. The radius of curvature for the first surface (R1) is 103.36mm, and the back focal length (BFL) is 196.7mm. The lens's shape is spherical, and it does not have any inner or outer radii.
According to the vendor's information, this lens is in stock, making it readily available for immediate use. The item data also provides a valid web link for direct access to the product page on the vendor's website, ensuring easy access to additional information or the purchasing process.