SLB-50-4000PM 50.0 mm Dia. x 4000.0 mm FL; Coated; Plano-Convex Lens 400-700nm

The SLB-50-4000PM is a Plano-Convex lens with a diameter of 50.0 mm and a focal length of 4000.0 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 3.0 mm at the edge and 3.2 mm at the center. The inner and outer radii are 0 mm, and the back focal length is 3997.9 mm. The lens's design is spherical, ensuring a high-quality image over a wide field of view.

The SLB-50-4000PM is coated with opt m on both the front and back surfaces. This coating enhances the lens's performance in the 400-700nm wavelength range, providing improved transmission and reduced reflection. The coating also offers protection against environmental factors, ensuring the lens's longevity and durability.

This lens is currently in stock and can be purchased directly from the vendor's website. With its high-quality materials, precise geometry, and advanced coating, the SLB-50-4000PM is an excellent choice for various optical applications.