👉 Foveation is a phenomenon that occurs when light rays are refracted or bent in a way that does not change their path, but instead changes their direction. This can happen due to various factors such as air pressure differences, variations in distance between the lens and the retina, and even the presence of other objects in the field of view. In terms of optics, foveation is often seen when an object with a high density of light is placed in front of a lens that has a low
