by Rick Broida, CNET
Not long ago I discovered a way to check your current eyeglass prescription without an exam. That’s fine if you already have glasses, or don’t think your vision has changed.
But what if you’re new to eyewear or think you need a new prescription? Time to schedule a pricey, time-consuming exam, right?
Maybe, and maybe not. Although there’s no substitute for getting your peepers checked by a professional, there is a faster, cheaper way to test your eyesight.