A computer and smartphone is all you need if you want to take a test for glasses or contact lenses as a growing number of companies are offering online vision screenings. >> How to keep your ...

Whether you deal with conditions like dry, itchy eyes, blurred vision or cataracts -- or enjoy perfect 20/20 vision -- regular eye exams are essential for protecting your sight and maintaining eye ...

Color blindness is a condition where people find it difficult to distinguish between certain colors. This color blindness test is a simple eye test to find out whether or not you are color blind.

All sorts of health information is now a few taps away on your smartphone, from how many steps you take — to how well you sleep at night. But what if you could use your phone and a computer to test ...

Online refractive eye exam company Opternative has launched a voice-activated, smartphone-only version of its digital eye exam. The product is a complement to the company’s existing exam, which ...

WATCH: A robot from a Boston firm is trying to automate the vision test. Reporter Hiawatha Bray opens our eyes. When you need new eyeglasses, getting an appointment for a vision test is usually the ...