We test resolution by photographing an industry-standard ISO resolution chart at a variety of apertures and focal lengths, using standardized lighting and a sturdy tripod. We use Imatest software, the industry-standard analysis tool, to quantify the results. Imatest delivers its scores in line widths per picture height (lw/ph). It's a unit which doesn't vary with sensor size, so it allows us to compare the resolution of all digital cameras equally.
|Optical Zoom||10 x|