Monday, September 20, 2010

Telephoto Lens

The telephoto lens is used in taking photos that are far away, allowing more detail to be shown in the distance. The telephoto lens allows a person to take photos of a long focal length using a lens that is shorter than the focal length. The construction of the lens makes it a telephoto lens. Besides the normal lens in the front which is normal to most cameras, there is also a lens in the back which magnifies the front lens, thus increasing the focal length.

Claudia Rotondo

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