SLSQ-40B-200P 40.0 mm Dia. x 200.7 mm FL; Double-Convex Lens Uncoated

OptoSigma's SLSQ-40B-200P is a high-quality, double-convex lens made from fused silica, a material known for its excellent optical properties and durability. This lens boasts a diameter of 40.0 mm and a focal length of 200.7 mm, making it suitable for a wide range of optical applications.

The lens features a base shape of a circle, with a thickness of 2.0 mm at the edge and 4.2 mm at the center. The radii of curvature for the first and second surfaces are 184 mm and -184 mm, respectively, resulting in a back focal length of 199.3 mm. The lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements.

This lens is designed to operate at a wavelength of 546.1 nm, and its spherical geometry ensures excellent image quality and light transmission. The lens is sourced from OptoSigma, a reputable vendor known for its high-quality optical components. According to the vendor's website, the lens is currently in stock, ensuring quick delivery for your optical project needs.