By Nelson from Puerto Rico
+1,000,000 for Armour Etch!
My glasses (polycarbonate lenses with anti-glare coating, no other coatings) were ruined when I got brake cleaner on them. They looked like they had tiny scratches and dots all over the lenses (like shiny spiderwebs), to the point that I couldn't drive at night with them. I found out about ARMOUR ETCH, printed out a 50% off coupon, and went to Michael's craft store for a 3oz bottle - $6.50 total.
After removing the lenses from the frame, put a nice thick layer on both sides of each lens (just gently dab with a q-tip, the goo is abrasive, don't rub and scratch your lenses). It took 2 times at 5 minutes each. I don't see why you couldn't leave it on for an hour or more. After washing them off, they are like new, other than a couple deep scratches. This will not magically get rid of deep scratches. It only gets rid of the scratched/crazed coating on the surface.
I successfully removed the coating from my glasses. They are hi-index plastic. I don't know what kind of coating it was. I read that tire cleaner containing hydrofluric acid was successfully used on plastic lenses. I grabbed an old bottle of tire cleaner having sodium metasilicate and sodium orthosilicate and put just a couple mililiters of it in a small ceramic bowl and submerged just the outer lense in the solution for about an hour. The coating dissolved completely. I just rinsed it off and it was like new (except for scratches that had gone all the way into the plastic substrate). they look beautiful and I will get another year of use out of the lenses. Before microscopic picture of damaged coating is shown in red lighting. Green dish with lense half submerged in solution. Dislodged lense coating hanging from my gloved finger. Final condition of glasses. Only real damage to lenses is on one where I used my fingernail to try and remove the coating.
Did you get the glasses from Wal-Mart? (I'm assuming they have stores in PR.) Their glasses are notorious for doing this. If you have the receipt from when you got them, and they're still under the guarantee period, just take them back to the store. They'll have to replace the lenses for you.
If you didn't get them from Wal-Mart, check the policy for the place that did make the glasses. They might have a similar policy.
My glasses have the scratch resistant coating on them which has slowly been peeling, along the outer edges of the lenses, kind of like a double ring outline, and along the center of the right lens.
I took the glasses in to the store where I bought the lenses and have yet to hear back as to whether or not the company will repair at no cost. I just purchased the lenses back in May. The optician did mention that if the company didn't warrant the repair she could fix the lenses at a cost of $40.00. This is disgusting and unethical in my opinion.
In the meantime, I've tried the toothpaste and acetone methods suggested to no success. Any other suggestions to get this coating removed from my lenses? Can you imagine how tacky my Chanel glasses look with this nasty ring around my lens and down the center? Thanks for the feedback.
By Bonnie from TC, MI
I have plastic lenses, and I don't remember what type of coating or covering was put on them. Knowing me, I went for the full gambit!
The problem is, only the left lens is peeling all around the edge of the lens, and of course in a complete circle. I have a few small circular spots peeling on the bottom and middle of the left lens too, which makes it difficult to see. The right lens is perfectly fine. Keep in mind I've only cleaned them under running water and nothing else.
Is this the coating or something else coming off or wearing thin? I can't feel anything raised on the lens itself, and therefore can't tell whether it is peeling on the inside or outside. It seems to be built into the lens itself.
Will the Armour Etch work to correct it and remove whatever this is from my left lens, or should I try the Lemon Pledge, or ?. I'm not in the best place right now to afford a new pair of glasses, and would love to know if one of these will work for mine. Thank you for any help you can provide!
By Pam JRS from Prescott, AZ
Add your voice to the conversation. Click here to answer this question.