Photochromic Fast Lens
With the brand-new and improved technology, even darker, faster-change and better transmittance of the lenses will make you feel more comfortable. The lenses can totally replace the sunglasses for the low transmittance of 20% (grey, brown).Lenses darken to 90% in response to UV light less than 5 seconds, then fade back to 20% chroma less than 13 seconds. The lenses can absorb up to 100% of the UV-A and UA-B, thus provide you the protection and healthy vision.
Photochromic Lens SV
Photochromic lens SV can effectively keep your eyes from the glare, electromagnetic waves and UV light. Besides the unequalled photochromism performance, fashionable and stable chromism effect, the higher the temperature, the less dark photochromic lenses will be, which prevents these devices from achieving true sunglass darkness in very hot weather. What is more, one of the lenses UV400 can filter out 100% UV light.
Photochromic Bifocal Lens
Photochromic bifocal lens provides you with varied visual alternatives by enjoying yourself with two different optical powers as well as the function of sunglasses so that it makes you more convenient. At the mean time, photochromic bifocal lenses release your eyes and protect them.
Photochromic Progressive Lens
With the top-lined mould from Crossbow, photochromic progressive lens provides superb optical performance, quick response to specific types of light, ideal vision comfort degree. It allows the wearer to see from a whole range of distances. These are corrective lenses with a gradient that increases in power to accommodate the wearer, providing wearers better vision.
Polarized Lens
Polarized lens also fits for wearers who are short-sighted. It filters out blaze and glare so that it provides you clear vision and the protection from the strong light of incoming car. Therefore, it ensures you a safe drive.
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