The SLSQ-10B-50P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, with a diameter of 10.0 mm, is designed for use in various optical systems that require a focal length of 50.4 mm.
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 double-convex geometry, with radii of curvature of 46 mm and -46 mm for the first and second surfaces, respectively. This geometry results in a back focal length of 49.6 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 spectral range without the risk of coating damage. The edge thickness of the lens is 2 mm, while the center thickness is 2.5 mm.
According to the vendor's website, this lens is currently in stock, making it readily available for immediate use. The provided web link leads directly to the product page on OptoSigma's website, where users can find more detailed specifications, place an order, or request additional information.