In November, DxO just announced they will be releasing DxO Optics Pro 3.5.
Maybe a bit of history is in order.
DxO started with DxO Analyzer package used by magazines and websites in order to evaluate the quality of lenses and cameras. Taking some shots of specialized targets at specific distances and camera settings, reviewers to analyze quantitatively things camera design compromises such as image sharpness, ISO noise, vignetting, chromatic abberation, and spherical distortion.
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