Many people are not familiar with how to choose their own protective glasses today. Each kind of protective glasses has its use restrictions. When selecting, it needs to consider many factors, including the protection level of glasses, comprehensive protection performance, the convenience of wearing and operation, the comfort of wearing and the cost of glasses.
1. Choose personalized protective glasses through trial wearing, and choose comfortable protective glasses according to different people's pupil distance and face shape, combined with personal wearing habits;
2. People who wear close-up or reading glasses need to choose protective glasses specially designed for people with corrected vision, which can be covered outside other glasses, or safety protective glasses directly equipped with pieces to correct vision;
3. Ordinary goggles cannot be used for arc welding operation;
4. The matching with other protective tools used in the operation shall also be considered in the selection;
5. Check whether the material of protective glasses meets the working environment;
6. Check whether the protective glasses have anti fog layer? In the foggy working environment, it is necessary to select the one with anti fogging function.