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You may not have heard about transition glasses, a kind of newly born eyeglasses. But if I suggest photochromic eyeglasses, a more obvious name, you may have some ideas about them. Here I will provide you more information about transition glasses. 
First and foremost, transition glasses enable the glasses to change the level of tents automatically according to the degree of the sunlight. Since it is known to all that not every kind of sun ray is wholesome to the human being; some ultraviolet is pernicious, they need a special eyewear to block the harmful sunlight to burn down their eyes. So that’s the emergence of transition lenses and by the lenses, a wide range of eyeglasses can be applied including progressive sunglasses, bifocal eyeglasses and single vision glasses etc.
What’ more, those disbelief ones are doubtful about the mechanism of transition glasses. With the high technology, the complex tint and coating embedment shows its value by activating the color change according to the material, temperature as well as the light condition. For example, if the sunlight grows stronger, the lenses will turn darker; if there is massive sunlight, the transition glasses can react it immediately to darken the lenses. Therefore, it is convenient for the wearers for the situation where the weather condition is unforeseen.
Eventually, let me explain the importance of ultraviolet protection by wearing the transition glasses. Ultraviolet, as we all know, is the invisible component of the sunray which do harm to our health secretly. If our eyes are exposed to the strong sunlight, our eyes must have been in danger .Moreover, we are easy to be plagued by some eye diseases such as skin cancer around the eyes and cataracts etc.
From what we have seen above, it can be told that the significance of owning a pair of transition glasses is nonnegligible. As to the amateurs of the outdoor activities, buying a pair of transition glasses won’t hurt especially the cheap glasses. Default Author Bio: Firmoo.com is the fastest growing online community selling affordable yet high quality prescription eyeglasses, nerd eyeglasses and other eyewear. Firmoo's return and refund policy makes your purchase with Firmoo risk-free. Be sure to get your eyeglasses ready.
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