jaapv
RFF Sponsoring Member.
I did not say we are there yet - but we are approaching. 5 years, not yet I would say, but after that is getting into diminishing returns.
For instance your megapixel example. Yes - a 21 Mp image holds more information than a 10 Mp. But on the prints most used - say A4, the difference is not visible at all. The only advantage left is to facilitate cropping.
And lenses: The 280/4.0 Apo Telyt and Summilux 50 for instance are fully diffraction limited. That is the limit imposed by immutable optical laws. How are you going to improve on that? And those lenses can -just- resolve a 20 to 25 Mp sensor. What sense does it make to build a higher resolving one? You would do the same as those ridiculous 12 Mp cellphone cameras that produce 2 Mp-type images.
DR - I grant you that. There is still a lot to be gained . The present 11 is not bad at all, but I think the sensible limit there would be around 16 (?). This combines of course with noise performance - real noise performance, not the electronic one we see now -that does nothing for DR.
Image stabilisation - I don't know. I had a Canon 300L with the feature and I did not think it very practical. It was mostly the subject that had motion blur, not the lens.
And lightmeters - I don't think I need a bells and whistles one. A simple centreweighted one combined with with a knowledge of the theory suffices in a close to 100% correct metering in my experience. If the worst comes to the worst there is always an external meter in my bag.
For instance your megapixel example. Yes - a 21 Mp image holds more information than a 10 Mp. But on the prints most used - say A4, the difference is not visible at all. The only advantage left is to facilitate cropping.
And lenses: The 280/4.0 Apo Telyt and Summilux 50 for instance are fully diffraction limited. That is the limit imposed by immutable optical laws. How are you going to improve on that? And those lenses can -just- resolve a 20 to 25 Mp sensor. What sense does it make to build a higher resolving one? You would do the same as those ridiculous 12 Mp cellphone cameras that produce 2 Mp-type images.
DR - I grant you that. There is still a lot to be gained . The present 11 is not bad at all, but I think the sensible limit there would be around 16 (?). This combines of course with noise performance - real noise performance, not the electronic one we see now -that does nothing for DR.
Image stabilisation - I don't know. I had a Canon 300L with the feature and I did not think it very practical. It was mostly the subject that had motion blur, not the lens.
And lightmeters - I don't think I need a bells and whistles one. A simple centreweighted one combined with with a knowledge of the theory suffices in a close to 100% correct metering in my experience. If the worst comes to the worst there is always an external meter in my bag.
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