This is a LA4236-532 25.4 mm Dia. UVFS Plano-Convex Lens, a high-quality optical component sourced from Thorlabs. The lens is designed with a plano-convex base shape, featuring a circular geometry. The lens's diameter measures 25.4 mm, with a center thickness of 3.4 mm and an edge thickness of 2.1 mm.
The lens has an effective focal length (EFL) of 125.4 mm, making it suitable for a wide range of optical applications. The lens's inner and outer radii are 0, indicating a flat inner surface and a curved outer surface.
The lens is made from UVFS material with the ID 1965, a material known for its optical properties in the ultraviolet, visible, and shortwave infrared regions. The lens is coated with a V-AR coating, specifically designed for the 532 nm wavelength, enhancing its performance in specific applications.
This lens is available from Thorlabs and is currently in stock, according to the vendor's website. For more information, please refer to the provided weblink.