Blog

Human eye color comes from melanin, the same compound that determines skin and hair color. Melanin absorbs light, even some UV light, which is important for the iris — the part of the eye that controls how much light enters the pupil. Melanin and Pigment Types There are two different types of m...

Human eye color comes from melanin, the same compound that determines skin and hair color. Melanin absorbs light, even some UV light, which is important for the iris — the part of the eye that controls how much light enters the pupil. Melanin and Pigment Types There are two different types of m...

Human eyes are incredibly complex, which means there are many ways something can go wrong. The particular one we want to focus on is retinal detachment: a serious, sight-threatening condition that will affect 1 in every 300 people at some point in their lives. Retinal detachment can be treated wi...

Human eyes are incredibly complex, which means there are many ways something can go wrong. The particular one we want to focus on is retinal detachment: a serious, sight-threatening condition that will affect 1 in every 300 people at some point in their lives. Retinal detachment can be treated wi...

Since as early as 60 A.D., people have been using vision-correcting tools to help them see. Around that time, the Roman philosopher Seneca used a glass globe of water to magnify text, while Emperor Nero needed a magnifying emerald to see gladiator fights. Thanks to millennia of innovations since ...

Since as early as 60 A.D., people have been using vision-correcting tools to help them see. Around that time, the Roman philosopher Seneca used a glass globe of water to magnify text, while Emperor Nero needed a magnifying emerald to see gladiator fights. Thanks to millennia of innovations since ...

Vision problems can’t all be corrected with glasses or contact lenses. When even the strongest corrective lenses aren’t enough to produce clear vision, that’s visual impairment. Even for those of us who don’t live with visual impairments of our own, it’s good to understand them so that ...

Vision problems can’t all be corrected with glasses or contact lenses. When even the strongest corrective lenses aren’t enough to produce clear vision, that’s visual impairment. Even for those of us who don’t live with visual impairments of our own, it’s good to understand them so that ...

Studies have shown that sleep deprivation hits the body and mind a lot like alcohol. That isn’t great, but where do our eyes fit into the equation? When we get enough sleep, it’s great for both our overall health and our eye health, and we can also improve our quality of sleep by changing wha...

Studies have shown that sleep deprivation hits the body and mind a lot like alcohol. That isn’t great, but where do our eyes fit into the equation? When we get enough sleep, it’s great for both our overall health and our eye health, and we can also improve our quality of sleep by changing wha...