Wednesday, 22 May 2013

What is a gradient lense?

What is a gradient lense?
Gradient sunglass lense
Definition of gradient lens:
Gradient lenses have refraction that changes throughout the length of the lens. These lenses are darker at the top of the lens and get progressively lighter at the bottom.

Gradient lenses usually go from less powerful to more powerful, flowing along the length of the lens. Lightly tinted versions of gradient lenses are used mainly in fashion sunglasses.

Sunglasses often have gradient protective power. The most powerful protective section is found at the top of the lens. Protection fades toward the bottom of the lens.

 If your activities vary and you need clear vision mixed with your eye protection, the gradient sunglass can be a useful alternative.

Gradient lenses are not just adding a fashion element to the lens, gradient tint is pragmatically working great for driving. Gradient tin is your perfect option for sunglasses, aesthetically and functionally.