Schott Glass India Pvt. Ltd supplies Optical Glass with Internal Transmission Option. Schott Glass India Pvt. Ltd offers various types of special glass, special materials, components and systems. Optical Glass with Internal Transmission Option is used in both consumer and industrial areas, such as: Consumer-Imaging-related devices like digital still cameras and video cameras, interchangeable camera lenses and Binoculars and spotting scopes and digital projectors.