SLB-50-400PM 50.0 mm Dia. x 400.0 mm FL; Coated; Plano-Convex Lens 400-700nm

The SLB-50-400PM is a Plano-Convex lens, a type of spherical lens, with a diameter of 50.0 mm and a focal length of 400.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott material, a popular choice for its high refractive index and low dispersion.

The lens's geometry includes an edge thickness of 3.0 mm and a center thickness of 4.5 mm. The effective focal length (EFL) is 400 mm, and the radius of curvature (R1) is 207.6 mm. The back focal length (BFL) is 397 mm, and both the inner and outer radii are 0 mm.

The SLB-50-400PM is coated with opt m on both the front and back surfaces, enhancing its performance in the 400-700 nm wavelength range. This coating improves the lens's transmission and reduces reflection, making it suitable for various applications, including imaging and laser systems.

The lens's base shape is circular, and its type is Spherical. The item data indicates that it is in stock and available for immediate purchase. For more information, users can visit the provided weblink, which leads to the product page on OptoSigma's official website.