It is known to all that both photochromic sunglasses
On the one hand, both photochromic sunglasses and polarized sunglasses have their reasons to exist in the market and to be madly pursued by the wearers. Respectively speaking, Photochromic sunglasses can modify the color of sun light by the change of the angles of reflection, while polarized sunglasses can reduce the superfluous brightness of the natural sunlight and convert it into something beneficial.
On the other hand, either of them is perfect. As to photochromic sunglasses, they are too expensive that seldom people can afford them although they are handsome in appearance. While as to polarized sunglasses, their functions are too narrowed since nobody wants a pair of tight sunglasses as polarized sunglasses. So it is hard to say which type of sunglasses is superior to the counterpart.
When coming to the problem which one to take. I am sure that the wise will see wisdom for different demands of sunglasses. If you are trend setters and won't to fall behind of the fashion, you need a pair of photochromic sunglasses because they cannot be easily eliminated by the time. Whereas you are a sports lover, you are recommended to wear polarized sunglasses in that they can avoid the sun light when you are doing sports after a rain or melt regardless of their uncomely style.
To sum up, photochromic sunglasses and polarized sunglasses have their own merits and demerits. It is all up to you to make a choice about what to buy according to your real demand of lives with the sunglasses.
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