Despite their advertiser’s temporary case of amnesia when it comes to spelling the word discovery (head on over to their site to learn about the Great Discovry:$ 8 Prescription Glasses From Zenni Optical), the site itself seems reasonably well constructed, and easy to use.

If you know your eyesight prescription, and don’t necessarily want to be forced to pay top dollar for good quality glasses, ZenniOptical have a wide range of frames to choose from.