LA1472-B N-BK7 Plano-Convex Lens; Dia:9.0 mm; f=20.0 mm ARC 650-1050nm

The LA1472-B is a high-quality plano-convex lens from Thorlabs, designed for use in a wide range of optical applications. This lens is fabricated from N-BK7, a popular glass type known for its excellent optical properties, and features a diameter of 9.0 mm and a focal length of 20.0 mm.

The lens's geometry is characterized by a thickness of 1.5 mm at the edge and 2.5 mm at the center, with a back focal length of 18.3 mm and a radius of curvature of 10.3 mm. The lens's design is spherical, ensuring high-quality imaging and light transmission.

The LA1472-B is coated with a broadband anti-reflection coating, specifically designed for the 650-1050nm wavelength range. This coating reduces surface reflections, enhancing the lens's transmission efficiency and overall performance.

This lens is available from Thorlabs and is currently in stock, making it an ideal choice for users seeking a reliable and efficient optical component. The provided web link offers more detailed information about the product, including technical specifications and purchasing options.