Optics is the branch of physics that is concerned with light and its properties. Physicists who focus on optics study the properties of light. They also apply these properties to phenomena such as color, mirrors, and lenses. Ancient Greek philosophers...

Geometric optics is the study of the path of light rays through systems of lenses, mirrors, and other media. English physicist and mathematician Sir Isaac Newton's Opticks published in 1704 formalized the description of image-formation in lenses and...

Optics is the science that studies light and our interaction with it. There are two branches of optics: physical optics and geometrical optics. Physical optics studies the nature and propagation of light. While the ancient Greeks and Arabs have some...

(from Greek, optos: seen) Relating to vision (see VISUAL SYSTEM) or to the...

Optics (ὀπτική appearance or look in Ancient Greek) is a branch of physics that describes the behavior and properties of light and the interaction of light with matter. Optics explains optical phenomena. The field of optics usually describes the...

Corning Inc. is finding its way around very tight corners to help high-speed Internet service reach high-rise apartments and condominiums.The world's largest maker of optical fiber said Monday it has developed a new fiber that is at least 100 times more bendable than standard fiber,...

Japanese optics maker Hoya said Thursday it has agreed to buy camera maker Pentax in a stock swap estimated at 91 billion yen, or $771 million, giving the glass maker access to digital imaging technology.The companies will combine operations on Oct. 1, 2007, and the...

Japanese optics maker Hoya said Thursday it has agreed to buy camera maker Pentax in a stock swap estimated at 91 billion yen, or $771 million, giving the glass maker access to digital imaging technology.The companies will combine operations on Oct. 1, 2007, and the...

Advanced Medical Optics Inc. on Wednesday withdrew its $4.2 billion buyout bid for rival eye care products maker Bausch & Lomb Inc., clearing the way for Bausch & Lomb to be acquired by private equity firm Warburg Pincus for $3.67 billion.In a letter to Bausch...