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Saturday, 11 December 2010

What is field of view?

Field of view (FOV) refers to the size of the area that can be viewed through the binoculars. This can be described either in degrees or in the width of the area visible (by ft. or m) at 1000 yards or 1000 metres. Given the same size of objective lens, the lower the magnification the binoculars have, the wider the FOV.

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