Ocular globe 3D model

cgtrader

The Eye appears in all animals from worms to humans as a specialized sensory organ consisting of various layers that sense light, perceive colors and detect changes. The lens behind the Iris modifies and magnifies objects while moving or staying steady depending on focus required for either seeing nearby things such as reading material or seeing distant subjects like landscapes far away without adjusting focal length every time one glances between near and far targets separately.