What is an optic?

Optics refers to the branch of physics that studies light and its interactions with matter. It involves the design and use of lenses, mirrors, and other devices to control and manipulate light for various applications, such as eyeglasses, cameras, microscopes, and fiber optics for communications. Professionals working with optics might be called optical engineers, physicists, or technicians, depending on their specific role. The field is essential in industries like healthcare, telecommunications, manufacturing, and research.