Vision research is a scientific field focused on understanding how humans and animals perceive the world through sight. It explores the mechanisms of the eye, the processing of visual information in the brain, and the factors that influence visual perception. Researchers study various aspects, including color vision, depth perception, and visual disorders. This area of study also investigates the development of technologies and treatments to improve vision. For example, advancements in optical devices, such as glasses and contact lenses, as well as surgical procedures like LASIK, aim to enhance visual capabilities. Vision research plays a crucial role in addressing vision-related health issues.