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Resolution Chart ComparisonComparison cameras:
Shots here are of our standard resolution chart (version one or two). This chart allows us to measure the actual performance of the lens and sensor system. It measures the ability of the camera to resolve lines at gradually higher resolutions and enables us to provide a definitive value for comparison purposes. Values on the chart are 1/100th lines per picture height. So a value of 15 equates to 1500 lines per picture height. (Note that on version two of our chart the vertical resolution 1000 - 2000 lines have been horizontally flipped but are otherwise identical). For each camera the relevant prime lens was used. The chart is shot at a full range of apertures and the sharpest image selected. Studio light, cameras set to auto, settings all factory default. If possible aperture was selected for optimum sharpness. Exposure compensation +0.3 EV to +1.3 EV.
Resolution chart crops
Measurable findings
As noted in the studio comparisons the P5000 doesn't quite manage to match the best 10MP cameras in its class (both the Canons tail off a lot more slowly as you approach extinction), and the output does look a little soft. But it's clean (aside from a little moiré at the very highest frequencies) and ripe for a little post-processing. |
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