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[[File:Field of View of Human Eye.jpg|thumb|250px]]
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[[File:Field of View of Human Eye.jpg|thumb|250px|The size and shape of someone's right eye field of view]]
'''Field of view''' or '''FOV''' is the observable visual extent of a view. It is usually measured in degrees.
'''Field of view''' or '''FOV''' is the observable visual extent of a view. It is usually measured in degrees.