Generally, the CT room uses 3-4 mmPb lead equivalents, and the dental hospital uses 2-3 mmPb lead equivalents.
glass is generally used. ZF6 and ZF7 two series have high lead content and high lead content. High protection and heavy weight, ZF2, ZF3 series high lead glass are widely used in X-ray diagnosis and spiral CT scanning room observation window, medical diagnostic shielding; ZF6, ZF7 series high lead glass are mainly used in nuclear industry such as nuclear power plants, nuclear energy applications field.