The processing of optical information in the retina of the eye, where the light-sensitive photoreceptors and the first nerve ...

Experiencing flashing lights in your eyes could be a sign of a variety of issues. Such flashes, also known as photopsia, can be a symptom of different conditions, including a retinal detachment, where ...

Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological ...

That said, if an eye injury or condition causes a color change and visual symptoms (e.g., glares, halos, and light sensitivity), it may be a necessary part of reconstructive surgery. Eye color change ...

"When someone with sensitive eyes uses a mascara with allergenic ingredients, this can create an allergic response of not only the eyelid skin, a form of contact dermatitis, but can cause an ...

Different from traditional analog light sensor, as Grove - Light Sensor, this digital module features a selectable light spectrum range due to its dual light sensitive diodes: infrared and full ...

Animals see differently than humans. Cats can navigate low-light environments, but what about their perception of color?

Whether you have sensitive eyes or wear contacts daily, we have options that will suit your needs. Our roundup includes solutions that are affordable, easy to use, and effective at keeping your ...

When you have uveitis, you may also have inflammation beyond the uvea, including in your eye fluid and your retina. That's the light-sensitive tissue at the back of your eye that sends images to ...

Researchers in University College Dublin (UCD) have discovered that a mutation in a gene called emc1 causes major vision problems in zebrafish.

When your eyes get too much exposure to UV light ... or distorted vision shadowy areas in the middle field of vision sensitivity to glare or light problems with night vision Eyelids are a ...

By researching how light interacts with human tissues, Vincent Zoutenbier is helping develop next-generation medical devices.