The magnitude of higher-order aberrations in normal subjects ... correctly on the retina, they are totally different in terms of the amount of coma. Figure 3 shows an eye model with a real ...

Medically reviewed by Christine L. Larsen, MD Medications, trauma, and medical conditions can lead to abnormally small pupils ...

Flash photos typically produce a red reflection in people’s eyes, but sometimes that reflection can appear white or gray, ...

The complex procedure involves extracting a patient’s canine tooth, adding a plastic optical lens to it and surgically ...

This article will explain why eye screenings are crucial, how diabetic retinopathy develops, and what you can do to protect ...

This incredible resolution comes with a price, though: the MBP with a Retina display is about $500 more expensive than the normal resolution MPB model, and it’s very difficult to find a laptop ...

These changes were found in people who had very mild or no cognitive symptoms, suggesting that the retina could act as an ...

Sometimes, the retina pulls away from the tissue around ... tool (while the eye is kept filled with a liquid that is like normal eye fluid or a gas bubble) Remove any scar tissue or debris in ...