My dream full-frame camera.

Started Apr 3, 2014 | Discussions thread
bobn2 Forum Pro • Posts: 56,014
Re: Using the wrong metric

Doss wrote:

Erik Magnuson wrote:

As I said, medium format sensor backs have been around for quite a long time. And in the last 5 years or so, the prices have decreased very slowly. It's also very telling that sensor sizes are not going up - there is always a crop factor.

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Well, that's not my dream as Medium format is too clunky and big for my use.

But I completely agree. Until there are spectacular new developments in optics (which are limited by the laws of physics) then the limit for pixel density has hit a bar (for now).

HENCE there is nothing wrong with our wishes that the manufacturers can now concentrate their efforts on the design having appeased the pixel peepers who drove the market up until this point.

Actually. the 'pixel peepers' are the low MP people, because they believe that the important determinant of image quality is how things look at 100%, so if the 'market' is being driven up, it's not by the pixel peepers.

In reality we have seen a steady rise in IQ which is in part due to increases in pixel count. Pixel size decreases happen because it's the most direct way for sensor engineers to increase IQ generation to generation. The thing that has damaged IQ overall is the 'ISO race' which has caused compromises to the colour filter arrays to make them more transmissive at the cost of accurate colour.

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