Technology has yet to come out with scratch free lenses but most lenses can be treated with scratch resistant coating to prolong the life of the eyeglasses.
Scratch resistant lens coating.
What it does essentially is make the lens more difficult to scratch by placing an invisible guard over the original lens.
Five common treatments to know about.
Water droplet on coated lens.
Also ask about the warranty on eyeglass lenses that are treated with scratch resistant coating versus those without the coating.
Enhanced scratch resistance helps protect your lens investment while offering dust and dirt repellence for clearer vision and less frequent cleaning.
Once cured hcoating adheres to all kinds of lens materials including polycarbonate cr 39 trivex mid index and high index up to index 1 74 lenses.
Since scratch resistant coatings are sometimes optional make sure your optician knows that you want your eyeglass lenses to include hard coating for extra durability.
A protective coating can t be added to a lens after it s scratched.
The coating is applied when the lens is manufactured and can t be put on later.
I recommend adding a scratch resistant.
Learn more about crizal avancé uv lenses.
Their scratch resistant lenses lasted with normal wear ten times longer than the most widely used plastic optical lenses surpassing even glass.
However lenses that are treated front and back with a clear scratch resistant coating have a much harder surface that is more resistant to scratching whether from dropping your glasses on the floor or occasionally cleaning them with a paper towel.
Be sure you don t pay extra for a coating that s.
In many cases eyeglass lenses come bundled with certain coatings commonly those that reduce reflections or bolster scratch resistance.
Don t let scratches distort your vision.
Eyeglass lenses tend to scratch with use or neglect.
The company combined its own technology with nasa s and produced a superior lens.
Lens coatings are meant to protect your eyes from light or increase lens durability.
A scratched up pair of eyeglasses can compromise vision and be a source of annoyance.
It can be cured under uv light in seconds.
No spectacle lenses not even glass lenses are scratch proof.
Anti scratch generally a good idea for all comes with 95 percent of.
