Combination of style and functionality, fashion sunglasses look like regular non-prescription sunglasses, but the lens can be fitted with any prescription you want. To choose a pair of sunglasses, there are several factors to consider: Lens color, Lens darkness, Tint type, and Lens technology Lens color, We offer Grey, Brown, Dark Green (G-15), Blue, Pink, and Orange.
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More and more people are choosing to buy prescription glasses online because of the cheaper price. Some people will think it is impossible to purchase an eyeglass that fits them because they are not given the opportunity to test the eyeglass face to face. The stores have a few procedures which you need to follow so that you will be able to buy prescription glasses that fit you.
Explore the pleasure of wearing glasses with Ultimate Thin 1.74AS Index Lens. It is the thinnest lens possible and flattest lens available on the market today.
Our High Impact lenses offer superior optical clarity, whilst delivering a lightweight, impact-resistant lens giving the highest level of protection for your eyes.
Polycarbonate lenses are made from a similar material to that of bulletproof glass, these lenses are 10 times more impact resistant than standard plastic lenses however this material is relatively soft, subsequently, polycarbonate lenses need a scratch-resistant coating to prevent surface scratches.
Light reflected from surfaces such as a flat road or smooth water is generally horizontally polarized. This means that, instead of light being scattered in all directions in more usual ways, reflected light generally travels in a more horizontally oriented direction. This creates an annoying and sometimes dangerous intensity of light that we experience as glare.
Photochromic or Transition is the kind of lenses that react to UV light. they stay clear Indoor when deactivated (approximately 15% absorption), and outdoors they respond to the harmful UVA and UVB rays darkening down as sunglasses, serving to protect your eyes against the long-term effects of sunlight. They are available in Grey, Brown, Pink, and Purple, these all filter 100% of UV light.
Progressive is also called No-Line Bifocal or Varifocal. These lenses combine three visions all in one lens. The distance and reading portions of the lens blend together with a gradual progression from one to the other, giving a third area of the lens, an intermediate vision which allows for clear vision at arms distance, so providing glasses to see in the far, middle and near distance with no dividing lines or segments - just one simple lens for all uses.