Here's Which Coatings You Really Need on a New Pair of Glasses
by Jeff Somers from Lifehacker on (#63QFN)
Buying eyeglasses can feel weirdly similar to buying a new car: Prices are often hidden from you, they cost more than they have any right to-and there are a whole bunch of mysterious upgrades pushed at you. Coatings. I'm talking about coatings: the anti-scratch, anti-glare stuff you can add to your lenses to make your...