What is the difference between Fish Eye and Aspherical lenses in digital SLR cameras?

A fisheye lens is lens designed to give you a very wide and distorted field of view. It makes things look like your in a barrell.

An Aspherical lens is a way of making optical lenses that reduces distortion caused buy light reflecting off the lens. Many lenses will be asperical. It is sometimes cheaper to make an asherical lens than it is to make a multi lens system.

For a full explanation of what an aspherical lens is check out the link below.

http://en.wikipedia.org/wiki/Aspherical_lens

Funny as Hell! -HP Computer’s face tracking camera doesn’t recognize black people.

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