The SLB-50-600PM is a Plano-Convex lens, a type of spherical lens, with a diameter of 50.0 mm and a focal length of 600.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott, a high-quality optical glass, and features a Plano-Convex geometry, where one side is flat (Plano) and the other side is curved (Convex).
The lens has a thickness of 3.0 mm at the edge and 4.0 mm at the center. The front and back surfaces of the lens are coated with "opt m", a type of coating that enhances the lens's performance in the wavelength range of 400-700nm. The effective focal length (EFL) of the lens is 600.0 mm, and the back focal length (BFL) is 597.4 mm. The radius of curvature of the curved surface is 311.4 mm.
The lens is designed for use in the visible light spectrum, with a peak wavelength of 546.1 nm. It is suitable for a wide range of applications, including imaging, beam shaping, and light collimation. The lens is currently in stock and available for immediate shipping. For more information, please refer to the vendor's website provided in the weblinks section.