This product is a Plano-Convex lens, sourced from the reputable optical vendor, Edmund Optics. The lens, identified as 38-324-INK, boasts a diameter of 35.0mm and a focal length of 35.0mm, making it a versatile choice for various optical applications.
The lens is constructed from Schott's n-SF11 material, a popular choice due to its excellent optical properties. The base shape of the lens is circular, and it features a front surface with a radius of curvature of 27.47mm and a back surface with a radius of curvature of infinity. This configuration results in a back focal length of 30.52mm.
The lens is coated with the EDM VIS-0 standard curve on both the front and back surfaces. This coating is designed to optimize the lens's performance within the visible light spectrum, specifically between 425-675nm. The edge thickness of the lens is 1.7mm, while the center thickness is 8mm, providing a robust and durable structure.