Lead Vial Shields With View Window is a cylindrical radiation-proof container for storing and decaying radioactive isotopes. It has a removable screw cap and magnetic cap. This design can reduce radiation exposure and improve processing speed and safety. The lead observation window installed has the advantages of high lead content, high visual clarity, strong light transmittance, corrosion resistance, high processing performance, strong radiation shielding ability and easy cleaning. It can shield gamma rays or beta rays for medical staff. Lead Vial Shields With View Window can accommodate most 10 ml vials and is often placed in nuclear medicine departments such as PET departments, CT departments, MR departments and laboratories.