You might consider abrasive buffers or other home remedies if your sunglasses are inexpensive or if you care more about how they look than how effectively they protect your eyes and vision. Preventing scratches is the best way to keep your sunglasses looking good — and capable of protecting your eyes. Follow this list of tips to reduce the risk of scratched sunglass lenses:. If your lenses originally came with a scratch-resistant coating, replacement might even be covered under a warranty.
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Hard contact lenses have their pros and cons. Then, apply the paste with a soft cotton or wool cloth and rub gently in a circular motion. Rinse and wipe the lens dry. Again, the process may have to be repeated for deep or stubborn scratches. Scratches on plastic eye glasses can be remedied by using Armor Etch, a glass etching compound. The active ingredient, Hydrofluoric Acid, removes the outer coating on plastic lenses. It should never be used on glass as it can damage the lenses further.
For plastic eye glasses, simply place a thick coating of the compound onto each side of the lens. Allow the glasses to sit for five minutes. Rinse and wipe dry. Do not rub the compound into the lenses. The Armor Etch will remove the outer coating and any scratches along with it.
We suggest steering clear of toothpaste altogether, as our method is just as effective and not nearly as risky.
Another common way is to use glass etching solutions to get rid of damaged coating like anti-glare coating, for example from lenses. If the solution sits on your actual lenses for too long, it can really do a number on them.
Tips to Prevent Scratches If you want to extend the life of your glasses, you might want to follow these tips to prevent scratches. Try to keep your glasses on.
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