This is a 66-257 Plano-Convex Lens, a high-quality optical component sourced from Edmund Optics. The lens has a diameter of 6.0mm and a focal length of 9.0mm, making it suitable for a wide range of applications.
The lens is made from n-sf5 Schott, a material known for its excellent optical properties. It is designed to work optimally at a wavelength of 532nm, making it ideal for use in laser applications.
The lens features a Plano-Convex geometry, with a center thickness of 1.75mm and an edge thickness of 0.95mm. This geometry, combined with the lens's high-quality coating, ensures excellent light transmission and minimal distortion.
The lens is coated with Edmund Optics' Las V-Coat 532, a specialized coating designed for use with 532nm lasers. This coating provides excellent laser damage threshold and high transmission, ensuring optimal performance in laser applications.