|PC UV FINISHED LENS||INDEX||ABBE VALUE|
|LENS COLOR||GUARANTEE YEARS||POWER RANGE|
|CLEAR||5 YEARS||SPH:0.00~+-20.00 CYL:0.00~-6.00|
Greatest safety for all kinds of activities
Developed for the highest demands, polycarbonate ophthalmic lenses have very high resistance to breakage. That makes them ideal for all types of sports in which your eyes need physical protection.
|1) Break resistant and high-impact|
|2) Good choice to those who love sports|
|3) Good choice to those who do a lot of outdoor activities|
|4) Block harmful UV lights and solar rays|
|5) Suitable for all kinds of frames, especially rimless and half-rimless frames|
|6) Light and thin edge offer aesthetical appeal|
|7) Suitable to all groups, especially the children and sportsmen|
|8) Thin thickness, lightweight, light burden to children's nose bridge |
1)Why we need the blue cut lens?
If you work on a computer, use a smartphone, watch TV, or simply go out in the sun, you are being exposed to high-energy visible (HEV) blue light. Too much blue light exposure can damage the eyes over time and even lead to vision loss. Today, more people are wearing blue-light-blocking lenses to protect their eyes from these potentially damaging rays.
2) What is the blue light?
3) How the blue cut lenses protect your eye.
● Blue cut lenses can cut 100% UV rays, but don't mean can block 100% blue light, just cut part of the harmful light in blue light, and let the beneficial blue light allowed to pass.
● The function of Blue Cut lenses is to reduce the effects of blue light. Blue Cut Premium 35 absorbs 35% of the blue light – between the 420nm and 450nm wavelenght. Blue Cut Hi-tech 50 absorbs 50% of the blue light – between the 420nm and 450nm wavelenght. Both absorb 100% of ultraviolet light, protecting the eye and making the use of electronic devices less inconvenient.
Green Coating Golden Coating Blue Coating
Depending on the layers of coating, lenses differ in functionality. Coating consists of much technicality as much as lenses do, here is 'how lens coating works' for your reference.
Hard Coating: To make the uncoated lenses are easily subjected and exposed to scratches
AR Coating/Hard Multi Coating: To protect the lens effectively from reflection, enhance functional and charity of your vision
Super Hydrophobic Coating: To make the lens waterproof, antistatic, anti slip and oil resistance.