This is a 65-532 Plano-Convex Lens, a high-quality optical component sourced from Edmund Optics. The lens has a diameter of 6mm and a focal length of 24mm, making it suitable for a wide range of applications. The lens is made from n-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility.
The lens features a Plano-Convex geometry, where one side is flat (Plano) and the other side is curved (Convex). This geometry is often used in optical systems to focus or collimate light. The lens has an effective focal length (EFL) of 24mm, which is the distance from the lens's principal point to the focal point when the lens is imaging an object at infinity.
The lens is coated with Edmund Optics' Laser V-Coat 1064, a broadband anti-reflection coating designed for use with 1064nm lasers. This coating reduces surface reflections, improving transmission and enhancing the performance of the lens in laser applications. The coating is applied to both the front and back surfaces of the lens.
The lens has a thickness of 1.13mm at the edge and 1.5mm at the center. The inner radius is 0, and the outer radius is also 0, indicating that the lens is a simple Plano-Convex design without any additional features such as threads or mounts.