Scratch Resistant Lens Coating

Learn more about crizal avancé uv lenses.

Scratch resistant lens coating.

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. Don t let scratches distort your vision. The coating is applied when the lens is manufactured and can t be put on later.

In many cases eyeglass lenses come bundled with certain coatings commonly those that reduce reflections or bolster scratch resistance. A scratch resistant coating is a special process done to both the front and the back of the eyeglass lenses during the manufacturing process. It can be cured under uv light in seconds. I recommend adding a scratch resistant.

Five common treatments to know about. Their scratch resistant lenses lasted with normal wear ten times longer than the most widely used plastic optical lenses surpassing even glass. Enhanced scratch resistance helps protect your lens investment while offering dust and dirt repellence for clearer vision and less frequent cleaning. Hcoating is a uv curable hard coat much more scratch resistant than most uv coatings commercially available.

What it does essentially is make the lens more difficult to scratch by placing an invisible guard over the original lens. 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. The company combined its own technology with nasa s and produced a superior lens. No spectacle lenses not even glass lenses are scratch proof.

Anti scratch generally a good idea for all comes with 95 percent of. Lens coatings are meant to protect your eyes from light or increase lens durability. Be sure you don t pay extra for a coating that s. Water droplet on coated lens.

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. A scratched up pair of eyeglasses can compromise vision and be a source of annoyance. 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.