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What are drawbacks of photochromic glasses?
What are drawbacks of photochromic glasses? -
I am extra sensitive to bright lights such as computer, mobile and ipad.
I always make brightness on very low. I use photochromic glasses for my everyday use but it is very good for outside but what about indoor and specially... -
just any cheap pair of sunglasses in the summer?
Do you wear prescription sunglasses, regular sunglasses, photochromic lense glasses (lense lightens or darkens depending on brightness), or just any cheap... -
How do photochromic glasses work?
I am looking for a pair of sunglasses and when I search online I find a new type: phtochromic(maybe it's not new, but I've never heart of it) it seems... -
what molecules are the photochromic glasses lenses coated with?
I just wonder what molecules are the photochromic glasses lenses coated with? How do they cause the lens go from dark to clear?