Lead glass is also called medical X-ray radiation-proof lead glass plate in the medical field. Lead glass is mainly divided into domestic lead glass and imported lead glass. It is mainly used for diagnostic X-ray room, CT/ECT/PET/CT-PET scanner room, X-ray photography room, observation window on the protective door and screen, and the protective screen for nuclear medicine. The required thickness can be determined based on calculations. Regular thicknesses are available with 10mm, 15mm, 18mm, 20mm.