For sale is a bundle of 17 professional, unpolished single vision lenses from the Lite Site brand. The articles come from official or military stocks (recognizable by the official supply number / NSN) and are absolute Brand new . Each glass is individually packaged and is in a visually and technically perfect condition. Made from high-quality hard resin (CR-39 / organic glass), these lenses offer excellent low weight with maximum optical clarity and high wearing comfort. They are ideal for opticians, optics laboratories, export or as a material basis for glasses repairs and custom-made products. Excellent imaging properties, high optical transmission and significant weight reduction compared to real mineral glass The round raw lenses are uncut and intended for individual grinding, center.