On the left: diagram of the eye. On the right: layers within the retina and the adjacent choroid. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...

the lens being too thick and curved - so that light is focused in front of the retina. Short-sightedness can be corrected by placing a concave lens in front of the eye, as shown in the diagrams below.

Inside the human eye, the retina is made up of several types of cells, including the light-sensing photoreceptors that ...

Researchers from a joint Skoltech-University of Sharjah laboratory and AIRI Institute have automated the analysis of retina ...

High-resolution retinal imaging based on adaptive ... The graphs below the eye models show spot diagrams, with the more compact distribution (better image quality) obtained with the realistic ...

They can only see things that are close to them. This is because the eye refracts the light and brings it to a focus before it reaches the retina. This is corrected by using a concave or a ...

Dr. Schwartz is assistant professor of clinical ophthalmology, Bascom Palmer Eye Institute ... horseshoe retinal tear. Note the small amount of adjacent vitreous hemorrhage. Diagram depicting ...