How to deal with scratches on optical glasses

If your optical glasses are scratched, you can try the following methods to repair them:

1. Clean the lenses with toothpaste, baking soda, or glasses cleaning solution. First, rinse the glasses under running water for a minute, then clean the lenses with a specialized glasses cleaning solution or toothpaste. Use a microfiber cloth to wipe the lenses, ensuring that no scratches or smudges are left on the lenses.
2. Use a professional acid-based glass solution for repairing the lenses. Follow the instructions of the solution and make sure it will not cause any damage to the lenses. However, it should be noted that even if acid-based glass solution is used, small marks or imperfections may still remain on the lenses.