Lead glass, also known as medical X-ray radiation shielding lead glass, is mainly divided into domestic and imported lead glass. It is primarily used for diagnostic X-ray rooms, CT, ECT, PET, CT-PEET rooms, X-ray photography protective rooms, observation windows on protective doors and screens, etc. The required thickness can be determined by calculation. It is used to manufacture optical glass, electrical vacuum glass, low-temperature sealing glass, radiation shielding glass, lead quality glass, flint optical glass, low-melting glass, delay line glass, high-refractive pearl glass, and artistic vessel glass, among others.