The SLSQ-25.4B-200P is a high-quality double-convex lens offered by OptoSigma, a leading vendor in the optical industry. This lens, with a diameter of 25.4 mm, is designed for use in a variety of optical systems, offering a focal length of 200.5 mm.
The lens is made from 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 double-convex geometry, with radii of curvature of 184 mm and -184 mm for the first and second surfaces, respectively. This geometry results in a back focal length of 199.4 mm.
The lens has a thickness of 2 mm at the edge and 2.9 mm at the center, providing robustness and stability in optical systems. The lens is uncoated, offering bare substrate transmission characteristics. It is designed to operate at a wavelength of 546.1 nm.
The SLSQ-25.4B-200P is currently in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the vendor's website using the provided weblink.