Lighting effects and lasers help bring the entertainment industry to life. High quality optical prisms are one of the key components to this. Knight Optical’s prisms are available in a wide range of ...

Optical Prisms are used to redirect light at a designated angle. Optical Prisms are ideal for ray deviation, or for adjusting the orientation of an image. An Optical Prism's design determines how ...

BOSTON (Nov. 7, 2013) – More than a million Americans suffer from hemianopia, or blindness in one half of the visual field in both eyes as the result of strokes, tumors or trauma. People with ...

Diplopia (double vision) is a rare but disturbing condition. It happens when the images of objects before you are formed in different parts of the retinas in your two eyes. Many disorders of the eye ...

Advanced optical materials are crucial in the development of many everyday appliances that enhance our lives. These materials have the unique ability to manipulate light in various ways, allowing us ...