There are a number of ways to buy eyeglasses, including from local opticians, independent optometrists, optical departments in big-box retailers, and online-only vendors. Regardless of which option for glasses you choose, eyeglasses do not have to cost hundreds of dollars. To compare prices from prescription eyeglasses from a number of retailers, Mary has looked at prices and the process for 8 different eyeglasses retailers and gives her top picks. In this post, I‘ll examine Zenni Optical, ...