The main raw material of ordinary protective glasses is made of radiation proof lead glass, so its weight is relatively heavier than ordinary glasses. It has the function of shielding X-ray and r-ray. It is mainly suitable for X-ray room of hospital and long-term computer operators. Protective lead glasses have the function of protecting the eyes, so that you can better protect your eyes at work.
       Features of ordinary protective glasses:
       1. The selected goggles shall be qualified products inspected by the product inspection organization;
       2. The width and size of the goggles should be suitable for the user's face shape;
       3. Lens wear rough, frame damage, will affect the operator's vision, should be replaced in time;
       4. Goggles should be used by special personnel to prevent eye diseases;
       5. The filter and protective film of welding goggles should be selected and replaced according to the requirements;
       6. Prevent heavy fall and pressure, prevent hard objects from rubbing the lens and mask of ordinary protective glasses.