Glasses and contact lenses are small things that make a huge difference. If you wear glasses or contacts, you probably remember what it was like the first time you put them on and could suddenly see individual blades of grass and leaves on trees. The ability to see clearly is critical for so many...

Contrary to popular belief, color blindness does not mean seeing in black and white. Usually. The vast majority of colorblind people can still see some colors. Let’s take a look at the three basic categories of color blindness and how they can impact a person’s daily life. Red-Green Color Bli...

Most of us notice a person’s eye color almost immediately when we meet them. A striking pair of eyes can make a deep impression, and what could be more striking than a pair of eyes that don’t match? In scientific terms, that’s heterochromia, a phenomenon fairly common in cats and dogs but m...

Do you spend a lot of time after the sun goes down looking at a bright screen? For as long as we’ve been using handheld devices to go online (and probably longer), many of us have had our eyes riveted to bright screens late into the evening. As optometrists, we can’t approve of this bedtime r...

Consider the cornea as the equivalent of a watch crystal in the eye. It is a clear, dome-shaped structure sitting on top of the iris. Its tissue is like wet, clear skin and is just as pliable. The cornea handles most of the eye's corrective power. 

Age-related macular degeneration is a leading cause of permanent vision loss for people over the age of fifty. Age-related macular degeneration (AMD) is the slow loss of central vision due to the deterioration of the macula, the part of the retina with the highest concentration of photoreceptor c...

As we get older, the lenses in our eyes become less flexible. This is presbyopia, and it affects the majority of people older than 40. It’s why most people end up needing reading glasses even if they never needed glasses before. For those who already wear glasses or contacts, presbyopia makes t...

An underrated ingredient of a good quality of life is healthy eyesight. As many as one in six adults struggle with sight-threatening eye conditions and far more than that live with some level of vision loss as they get older. Age is a risk factor for many of the major causes of blindness, includi...

Clear eyesight requires all of the intricate parts and systems of the eye to work together. If one thing goes wrong inside the eye, it is often enough to seriously impact eyesight and the health of the eye. For example, we don’t often think much about the fluid inside the eye, but that fluid ha...

The eyes are one of the most important organs of the body. We use them to gather information about the world and help us navigate it. We take in the beauty of nature and share those experiences with our loved ones. But while they are so important, they are also very vulnerable.