Quote: It confirms the fact that very high pixel density sensors such as the one in the K-3 are extremely demanding and require more than "merely good" lenses.
I have no idea what Megapixel is in an image... what does it measure?
Using test charts Imaging Resources comparing a D7000 to a D7100 shows about a 15% to 20% increase in resolution, and they show me the test charts to do my own evaluation. I have no idea what the heck DxO is talking about.
Quote: DxOMark Score
DxOMark Score corresponds to an optimal focal length/aperture combination. The score corresponds to the quantity of information that can be captured by the camera. Each focal length/aperture combination provides a numerical value. The highest value is the DxOMark Score.
DxOMark Score is measured for low-light conditions: 150 lux and 1/60s exposure time. Such conditions correspond to a correctly-lit living room (with no daylight): it is a difficult but rather typical photographic use case.
OH please, DxO mark scores are predicated on poor lighting conditions.Useless to most people most of the time, I completely understand them now... what kind of company basis their whole analysis, on people shooting with ambient lights in their living rooms? That is probably one of the most useless rationales I have ever seen, and explains why their ratings so heavily favour lenses in larger formats.
Instead of showing you what the cameras do under ideal circumstances, they rate them on what they do in the worst circumstances, circumstances that many of us would never expect good results from.
I don't know how else to say it, these people are frauds.
Last edited by normhead; 01-30-2014 at 11:43 AM.