'''Field of view''' (FOV) is the maximum image [[angle]] of view that can be seen through an [[optics|optical]] device, such as a camera, [[telescope]] or [[binoculars]].
+
'''Field of view''' (FOV) is the maximum image [[angle]] of view that can be seen through an [[optics|optical]] device, such as a camera, [[telescope]] or [[binoculars]].<ref>http://www.usaarl.army.mil/hmdbook/cp_011.htm</ref>