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Among the many changes our bodies undergo as we get older are the changes to our eyesight. Early diagnosis is critical for stopping many sight-threatening conditions in their tracks, which is why we should be on the watch for signs of age-related vision loss. There are also more benign ways our e...

An estimated 90% of eye injuries are preventable if the right eye protection is worn. That means that 27,000 out of 30,000 sports-related eye injuries in America could be avoided by taking this one simple precaution. You might think of eye protection as something for welders or construction worke...

There is such incredible variation in how eyes work across the animal kingdom that we could spend years studying and barely scratch the surface, so to start out, we just want to take a brief look at some of the most impressive features of animal eyes...

We wouldn’t have gone into the optometry field if we weren’t fascinated by eyes, and there are some incredible ones in nature. There is such incredible variation in how eyes work across the animal kingdom that we could spend years studying and barely scratch the surface, so to start out, we j...

Digital screens have become an increasingly prominent part of our lives in recent decades. Whether you work from home on your computer, work from an office on your computer, or simply own a smartphone, you are likely spending a significant portion of your day with your eyes fixed on a bright scre...

That chart, the formal name of which is the Snellen chart (after the 19th-century Dutch eye doctor Herman Snellen who developed it), is certainly a good diagnostic tool for catching nearsightedness...

A staple of every school nurse’s office is the big E eye chart. That chart, the formal name of which is the Snellen chart (after the 19th-century Dutch eye doctor Herman Snellen who developed it), is certainly a good diagnostic tool for catching nearsightedness, but there are many other things ...

How much do you know about conjunctivitis (pink eye)? The main symptoms of pink eye are the redness that gives it its common name, itchiness, and either thick or watery discharge. Conjunctivitis is an inflammation of the clear outer layer of tissue that covers the surface of our eyes and the insi...

All it means when someone has 20/20 vision is that they have normal visual acuity without refractive errors like nearsightedness, farsightedness, or astigmatism. There is a wide range of vision problems that have nothing to do with refraction...

We tend to think of 20/20 vision being a synonym for perfect eyesight, but that isn’t quite true. All it means when someone has 20/20 vision is that they have normal visual acuity without refractive errors like nearsightedness, farsightedness, or astigmatism. There is a wide range of vision pro...