SLB-50-2500PM 50.0 mm Dia. x 2500.0 mm FL; Coated; Plano-Convex Lens 400-700nm

The SLB-50-2500PM is a Plano-Convex lens with a diameter of 50.0 mm and a focal length of 2500.0 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 front and back surfaces are coated with an opt m coating, designed to enhance transmission in the 400-700nm wavelength range. This coating also provides protection against environmental factors, ensuring the lens maintains its performance over time.

The lens's design is spherical, with a radius of curvature of 1297.5 mm on the convex surface. The back surface is planar, providing a flat surface for mounting or coupling with other optical components. The effective focal length (EFL) of the lens is 2500.0 mm, and the back focal length (BFL) is 2497.9 mm.

This lens is ideal for applications that require high-quality imaging or light control in the visible spectrum, such as beam shaping, collimation, or focusing. It is available for purchase directly from the vendor's website, where you can find more detailed specifications and additional product information.