I am planning to buy a pair of prescription eyeglasses, but I don't know what kind of lens coating do I have to choose, I know nothing about them, anyone can give me some detailed advice?

Scratch-resistant coating and Anti-reflective coating are the most common lens coatings, which one you should take decides to the lenses of your eyeglasses, Scratch-resistant coating can be used for ordinary plastic, high-index, polycarbonate lenses, they make lenses become more resistant to scratching; Anti-reflective coating, it was used for improving both the vision through the lenses and the appearance of the glasses, you need them if you choose high-index lenses for your eyeglasses.

Hi, buddy, you missed Mirror Coatings and Ultraviolet Treatment coatings, . Mirror coatings are applied over sunglass-dark lenses generally, and they can prevent others to see the eyes of wearers; Ultraviolet Treatment coatings does not change the appearance of the lenses at all, they can block the UV light from damaging our eyes!