SLSQ-40B-60P 40.0 mm Dia. x 61.7 mm FL; Double-Convex Lens Uncoated

The SLSQ-40B-60P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, with a diameter of 40.0 mm and a focal length of 61.7 mm, is designed for use in a variety of optical systems.

The lens is made of fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock. The base shape of the lens is circular, and it features a spherical geometry with a center thickness of 9.5 mm and an edge thickness of 2 mm. The radii of curvature for the first and second surfaces are 55.2 mm and -55.2 mm, respectively, resulting in a back focal length of 58.3 mm.

The lens is uncoated, which means it does not have any anti-reflective coatings. While this may result in higher reflective losses, it also means that the lens can be used in a wider range of wavelengths without the risk of coating damage. The lens is designed to operate at a wavelength of 546.1 nm.

Please note that the lens is in stock and available for immediate purchase. For more information, including pricing and compatibility with your specific optical system, please visit the vendor's website using the provided weblink.