| http://www.w3.org/ns/prov#value | - While optical zoom allows ratios such as 32x in common lenses, digital zoom is limited by the resolution of today???s cameras. ???Digital zoom as such is a great ability in any digital video,??? says Fredrik Nilsson, general manager of Axis Communications. ???But with a 5-megapixel camera, you can only do 4x zoom before you start getting lower resolution than VGA.???
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