Choice Of Protective Glasses

There are many types of safety glasses, including dust-proof glasses, impact-proof glasses, chemical-resistant glasses, and anti-light radiation glasses. The first three glasses look like the lenses are colorless glass, but in fact, due to the different protection, the characteristics of the lenses are obviously different.

Some workers engaged in industrial production need to wear glasses for operation. These glasses are not for decoration and fashion, but to protect the eyes from harmful factors. Therefore, this type of glasses is called safety glasses.

Workers engaged in electric welding, gas welding, steel making, and glass blowing should wear anti-arc radiation glasses. However, the color of the lenses of the arc-proof radiation glasses is dark and light, which is designed according to different requirements, and the selection should be based on the strength of the arc during operation. The intensity of the arc and the color should be deep; otherwise, light-colored lenses should be selected. If the arc light is strongly worn with light-colored goggles, part of the infrared rays will stimulate and damage the eyes through the lens, and occupational cataracts will occur in the long term; otherwise, the arc light is weak and long-term wear of dark safety glasses will greatly reduce vision.

Therefore, every worker who needs to wear protective glasses should understand the harmful factors of his working environment, wear appropriate safety protective glasses, and should not wear one pass at random.

Dustproof glasses are used in environments with a lot of dust, and the general lens fastness requirements are not high. No matter the eye mask type or the flat mirror type, they are made of general flat glass lenses. The anti-impact glasses are used to prevent the small particles from flying out from piercing the eyes. The lenses must be impact-resistant. For example, the workers, sanders, and stone workers should wear anti-impact glasses. If these workers wear general dust-proof glasses, then The iron sand and crushed stone are smashed when striking the glasses, and the eyes will be more damaged. The lenses of chemical-resistant glasses are resistant to acids and alkalis and corrode, which is not available in other glasses