Scratch Resistant Lens Coating

I recommend adding a scratch resistant.

Scratch resistant lens coating.

It can be cured under uv light in seconds. Lens coatings are meant to protect your eyes from light or increase lens durability. Also ask about the warranty on eyeglass lenses that are treated with scratch resistant coating versus those without the coating. Don t let scratches distort your vision.

Enhanced scratch resistance helps protect your lens investment while offering dust and dirt repellence for clearer vision and less frequent cleaning. The company combined its own technology with nasa s and produced a superior lens. What it does essentially is make the lens more difficult to scratch by placing an invisible guard over the original lens. Anti scratch generally a good idea for all comes with 95 percent of.

In 1983 foster grant obtained a license from nasa for the scratch resistant coating technology. 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. Learn more about crizal avancé uv lenses.

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. Eyeglass lenses tend to scratch with use or neglect. 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.

Hcoating is a uv curable hard coat much more scratch resistant than most uv coatings commercially available. 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. No spectacle lenses not even glass lenses are scratch proof. In many cases eyeglass lenses come bundled with certain coatings commonly those that reduce reflections or bolster scratch resistance.

A scratched up pair of eyeglasses can compromise vision and be a source of annoyance. Their scratch resistant lenses lasted with normal wear ten times longer than the most widely used plastic optical lenses surpassing even glass. Five common treatments to know about.