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1. Protective glasses against solid debris are mainly used to prevent mechanical damage to the eyes such as metal or sand and gravel debris. The spectacle lenses and spectacle frames should be strong in structure and resistant to shocks. There should be venting holes around the frame. Protective lenses can be tempered glass, glue-bonded glass or copper wire mesh protective glasses.2. Protective glasses against...

Safety glasses are a kind of glasses with a special function, and the glasses are different for different occasions. Such as surgical glasses used in hospitals, welding glasses used in electric welding, laser protective glasses used in laser engraving, and so on. Protective glasses are also called labor insurance glasses in industrial production. They are divided into two categories: safety glasses and protective masks....

Before buying protective glasses, you must first think about what you are buying to resist. For example, experimenters need chemical and splash-proof protective glasses to withstand unexpected chemical splashes; frosted workers need shock- and dust-proof protective glasses to withstand various iron sand and gravel flying attacks; outdoor riding needs wind and UV protection Protective glasses to resist the inconvenience caused by the blazing sun.