LA1252-B N-BK7 Plano-Convex Lens; Dia:25.0 mm; f=25.4 mm ARC 650-1050nm

The LA1252-B is a high-quality Plano-Convex lens, designed and manufactured by Thorlabs, a leading global supplier of photonics equipment. This lens is part of Thorlabs' extensive catalog of optical elements, which 3DOptix integrates into its advanced optical simulation software.

The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties and versatility. The lens has a diameter of 25.0 mm and a thickness of 2.5 mm at the edge, while the center thickness is 11.7 mm. The effective focal length (EFL) of the lens is 25.4 mm, making it suitable for a wide range of optical applications.

The LA1252-B features a spherical shape with a radius of curvature (R1) of 13.1 mm and a back focal length (BFL) of 17.7 mm. The lens is coated with a broadband anti-reflection coating (ARC) that covers the wavelength range of 650-1050nm, ensuring high transmission and minimal reflection.

This lens is available for purchase directly from Thorlabs, and the link provided in the item data indicates that it is currently in stock. The detailed parameters and specifications make the LA1252-B an ideal choice for users looking for a high-performance Plano-Convex lens with specific optical properties.