1. The goggles used should be products that have been inspected by the product inspection agency.

2. The width and size of the goggles should be suitable for the user's face.

3. It is recommended not to use lenses with scratches, stains, cracks, etc., otherwise it will cause unclear vision due to light dispersion and cause vision loss.

4. The resin lens may be broken by strong impact, which may cause eye and face damage. It is recommended not to use it during strenuous exercise.

5. When the lenses are stained with sweat or other stains, it is recommended to rinse them immediately with clean water and then use a paper towel to absorb the moisture and then wipe them with a special glasses cloth. When it is very dirty, it is recommended to clean it with a low-concentration neutral lotion, and then rinse with water and dry it.

6. The filter and protective film of the welding goggles should be selected and replaced according to the required operation.

7. Do not look directly at the sun or strong light, otherwise it will hurt your eyes.

8. The goggles should be used by someone to prevent the infection of eye diseases.

9. Protective glasses should prevent heavy falls and heavy pressure, and prevent hard objects from rubbing the lens and mask.