The 69-370 is a Plano-Convex spherical lens, boasting a 6.0mm diameter and a 60.0mm focal length. This lens is sourced from the reputable vendor, Edmund Optics, and is designed to work optimally with a wavelength of 532nm.
The lens is made from the high-quality material, n-BK7 Schott, which is renowned for its excellent optical properties. The geometry of the lens includes a thickness of 1.45mm at the edge and 1.6mm at the center, with an effective focal length (EFL) of 60mm. The lens's front and back surfaces are coated with Edmund Optics' Las V-Coat 532, a specialized coating designed to enhance performance in laser applications.
The lens's inner and outer radii are 0, indicating a planar surface on one side and a curved surface on the other. The radius of curvature (R1) of the curved surface is 31.01mm, and the back focal length (BFL) is 58.95mm.
This lens is currently in stock and available for immediate purchase. For more information, including pricing and availability, please refer to the provided weblink.