SLB-80-400PM 80.0 mm Dia. x 400.0 mm FL; Coated; Plano-Convex Lens 400-700nm

The SLB-80-400PM is a Plano-Convex lens with a diameter of 80.0 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 is characterized by a thickness of 3 mm at the edge and 6.9 mm at the center. The inner and outer radii are both zero, indicating a circular base shape. The effective focal length (EFL) is 400 mm, and the back focal length (BFL) is 395.5 mm. The radius of curvature (R1) is 207.6 mm.

The SLB-80-400PM is coated with Opt M on both the front and back surfaces, enhancing its performance in the 400-700nm wavelength range. This coating improves the lens's transmission and reduces reflection, making it suitable for various applications, including imaging, beam shaping, and laser systems.

The lens is currently in stock and can be purchased directly from the vendor through the provided web link. With its high-quality materials, precise geometry, and advanced coating, the SLB-80-400PM is an excellent choice for users seeking a reliable and efficient Plano-Convex lens for their optical systems.