Photography

Photography is the process of making pictures by means of the action of light.

See also:

Optics

It involves recording light patterns, as reflected from objects, onto a sensitive medium through a timed exposure.

The process is done through mechanical, chemical or digital devices commonly known as cameras.

For more information about the topic Photography, read the full article at Wikipedia.org, or see the following related articles:

Infrared — Infrared (IR) radiation is electromagnetic radiation of a wavelength longer than that of visible light, but shorter than that of microwave radiation. ... > read more

Radiography — Radiography is the creation of images by exposing a photographic film or other image receptor to X-rays. Since X-rays penetrate solid objects, but ... > read more

Optics — Optics is a branch of physics that describes the behavior and properties of light and the interaction of light with matter. The field of optics ... > read more

Magnesium — Magnesium is the chemical element in the periodic table that has the symbol Mg and atomic number 12 and an atomic mass of 24.31. This alkaline earth ... > read more

Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Photography at Wikipedia.org. See the Wikipedia copyright page for more details.

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