The PLCX-50.8-38.6-C is a Plano-Convex Spherical Lens with a diameter of 50.8 mm, sourced from CVI Laser Optics. This lens is designed for use in laser applications and is made from N-BK7 Schott glass, a material well-known for its excellent optical properties. The lens has a focal length (EFL) of 75 mm, making it suitable for a wide range of optical systems.
The lens's geometry is defined by a convex radius (R1) of 38.6 mm, with an inner radius of 0 mm and an outer radius of 0 mm. The edge thickness of the lens is 2 mm, while the center thickness is 11.5 mm. This specific lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, it is still highly effective in transmitting light, especially in the wavelength of 546.1 nm.
The lens is available in stock and more information about it can be found in the provided weblink. This detailed description should help you in understanding the specifications and suitability of this lens for your optical system.