Read and rate the best solutions below by giving them a "thumbs up".
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 Michaels craft store for a 3oz bottle - $6.50 total. After removing the lenses from the frame, I put a nice thick layer on both sides of each lens, just gently dab with a Q-tip. The goo is abrasive so 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.
If your eye glasses get scratched, take them back to the place where you got them and have them buff the scratch out. Why spend money on something that you really don't know will work. Worse you might ruin an expensive pair of glasses. Chances are your shop will not charge you or if they do it won't be much.
By Lilac from Springfield, MA
I think the use of Armour Etch to remove the antiglare and scratch resistant coatings has been said enough about. Plus it's on YouTube. It worked for me on my PLASTIC prescription glasses with metal frames. It did not hurt frames and will not damage plastic frames either, from what I've seen on YouTube.
But if your glasses or sunglasses are all scratched up and they DON'T have any of that antiglare or scratch coating on them, here is a good way I got rid of all the scratches (not gouges). If they DO have the coatings on them, dont use this!
Buy a buy a little jar of MOTHER's MAG and ALUMINUM POLISH from most any hardware. I found mine at AutoZone Auto Parts about $5.00. Sounds scary but believe me, it will get scratches off not only eyewear but radio displays, watches, just about any plastic.
Just wash your glasses with warm soapy water. Make sure they don't have any grit on them to scratch them worse. Use a very soft damp cloth and get some polish on it and rub it on. You might want to stir the polish/paste first if it looks like it needs it. Keep plenty of it on your cloth and just keep rubbing hard for awhile then wipe it off with clean soft cloth.
You may have to repeat this several times until the scratches are gone. And mine were shiny as new and scratch free. I don't post anything that I have not tried myself. Does sound strange that a Mag or Aluminum Polish would work on glasses but it worked great for me and theres lots of other uses for it too.
By Raydioed 
I've read most of the suggestions, but here is what worked for me. I got my polycarbonate lenses with the AR coating at Walmart. As most of the tips suggest, the most likely cause of your scratches are due to scratches in the AR coating. Deciding I could live without the coating, I went whole hog and attacked the problem with gusto!
I have a Dremel tool with a polishing disk. I had some Mcguires cleaner/wax which I assumed had a small amount of abrasive as part of the "cleaner" part of the formula.
I cleaned the lenses with dish soap and water several times and dried them with a clean cotton cloth. Next I rubbed a liberal coat of the wax on the lenses with my clean finger tip. Set the dremel tool to a medium speed and began to buff the lenses with a circular pattern. The scratched area cleaned right up and I could tell it was the AR coating that was the problem. Once the scratches were gone, I just continued to buff the lenses, applying more wax as I went until I could tell all of the coating was gone. Presto, no more scratches and I actually liked the lenses without the coating better!
Give a "thumbs up" to the solution that worked the best! Do you have a better solution? Click here to share it!
Here are questions related to Repairing Scratched Eyeglasses.
I spilled super glue on the lens and tried to clean with warm water and soap using a sponge. This made it worse. Can I remove this scratch easily?
By Ace 01/23/2014
I had heard to try white toothpaste. Apply it in circular motion. Couldn't hurt to try.
How can I remove scratches from my glass eyeglass lenses?
By Susan W.
Has anyone ever used "Scratch Out" (a product to remove scratches from CDs) on plastic lenses?
A scratch repair product made my lens seemed streaked or like they had lines in them. Is there anyway they might be saved now?
How do I get those pesky scratches out of my good sunglasses?
I am looking looking for info regarding how to remove scratches from eyeglass lenses. I read about it, but do not remember the name of the product. I think it came from Michael's craft store. Any info or help would be greatly appreciated.
By Christie 03/30/2012
Try white tooth paste, just a tiny bit rubbed in a circle. The optical places should sell a spray that will cover mild scratches.
Is there a repair for scratched eyeglasses?
By L Blake
My cat got to my glasses since I left them out of the case (the one time) and I have only had my glasses for barely a month. I am a bit annoyed because I can actually notice the scratches and it's just bothersome. (I have learned my lesson, do not leave glasses out of glasses case before going to bed, I know now). I have read a few posts on the internet:
"Lenses that have a protective or non-glare coating cannot always be buffed enough to remove the scratches without also removing the coating."
"Some scratches may reside in the lens coating, not on the lens; these cannot be buffed out."
"Buffing with anything abrasive means removing material surrounding the scratch(es) to level the surface. This can change the shape of a lens, making it less effective."
I really love these glasses (they are from Walmart) and the thing is, we don't have the kind of money to go buy another pair and besides, that would be a waste of money anyway. So should I just deal with the scratches or is there a way to get rid of them without having any of the above happen? Advice is very much appreciated and thank you for reading, sorry for this being so long.
By Rachael G.
By Ann 05/28/2011
Did you try taking them to Wal-Mart & asking them? Lots of times they will fix minor problems for free. If it's not minor they could at least tell you how much to fix them.
How do I repair scratches on eyeglasses?
By Kathy from Haleyville, AL
I have only had my progressive glasses for 3 months, but they already have some scratches on the lens. I believe that I scratched them by using a t-shirt to wipe them clean. : ( I do have the non glare coating. I have noticed a big difference with the non glare coating, I really like it. If I use the ideas posted here, will that take all the coating off?
As to the warranty, Binyons offers only 30 days.
Thrifty Fun has been around so long that many of our pages have been reset several times. Archives are older versions of the page and the feedback that was provided then.
How do you repair scratches on eye glasses? I have scratches in the glass and they are deep. Can I get a home remedy? Maria
By Jan, Suring, WI
Does anybody know how to remove scratches from eye glasses?
I just read here that Armor Etch will remove scratches on eye wear. I have just a plain pair of glasses (no anti-glare coating). But they do have transition lenses. They're only three months old, but already have a couple scratches on one lens. Will Armor Etch work on these scratches, or is it just for lenses that have the anti-glare coating?
By jmju from MN
Can toothpaste be used to remove scratches from eye glasses?
How can I fix scratches on my plastic eye glasses lenses?
By Michael from Hyattsvilee, MD