Clearview Liquid Lens Protector – Invisible Nano Coating for Eyeglasses, Sunglasses, and Camera Lenses – Scratch, Water and Smudge Protection

Please read this, before you decide on buying it. It works! It does what it says it does. It's not permanent and doesn't claim to be. One of the reasons it is recommended to get new glasses every year is because the coatings that are put on during manufacturing of the glasses, start to wear off in a year. It protects your lenses from simple scratches. It will not make it scratch proof from things like a paperclip. It is a protectant, not a repair liquid. It is for glass, not plastic. I feel it is necessary to make these points, based on the 1 star reviews I've seen. This product deserves a higher rating. I have used it on my glasses, smart watch and phone, as well as those of family members. It's easy to apply, but be sure to leave it sit for at least 10 minutes and longer if you put on a heavier amount. I hope this helps you make an informed decision.

Great to protect my camera lenses. I already use a similar one for my phone. Haven't had a break yet....

I applied the product as directed to a pair of cheap sunglasses (with one lens with the coating and one without to test). Once the coating was applied, cured, and buffed, I then took the sharp edge of a paperclip and ran it lightly over both sides. Both sides scratched equally— there was no difference in the side with the coating. Disappointed as I am constantly having to replace sunglasses that I leave in my volleyball bag, which then get scraped from the sand that finds its way into crevices.

I wanted to try to see if I used this product for mild scratches on my lenses. It didn't really help that issue, but I could see a difference when using lens cleaning wipes, or if I sprayed cleaning solution, it beaded up from the liquid glass coating the lens.

I tried multiple applications and it did not fix the scratches on my lenses.

Don't wanna pay 100$ for scratch protection on your glasses lenses?? This is your answer. This is what they put on your lenses and it's much cheaper. Easy to apply step by step instructions and offers a warranty. I put them on my prescription sunglasses and regular glasses. I work in a tough field and need durability. This is the answer

I bought some surplus night vision. The ocular lens (eyepiece) coating had a massive amount of circular scratches where someone had probably wiped it with a dirty t-shirt. I got this repair kit without having any idea what kind of results to expect and initially I wasn’t impressed. The first coat seemed to do nothing and neither did the second or third. But I kept at it. 3 days and 25 coats later and the lens is almost perfect. I wish I had taken a “before” pic to illustrate how bad the scratches were, but seeing the difference now I am very impressed at the improvement. Keep the repair swab folded up and return it to its foil pouch between coats so it doesn’t dry out and it will get the job done. Just don’t expect instant results.

My glasses kept getting scratched after using this. I always use microfiber and cleaning fluid.

レンズに使てみました。良好な結果です