Precautions for Glasses

When using glasses, there are several important points to note. Firstly, always handle them with clean hands to prevent smudging the lenses. Avoid placing them face - down on surfaces to protect the lenses from scratches.

When adjusting the frames, do it gently. Do not force the temples or the bridge as this may cause damage. Also, keep your glasses away from chemicals such as perfumes, hairsprays, and cleaning agents, as these can corrode the frames or affect the lens coatings.

If you wear glasses during physical activities, make sure they are properly secured. For example, use a glasses strap if necessary. Regularly check the tightness of screws. If they become loose, have them fixed promptly to prevent losing your glasses.