Convergence, equivalence and the future of sensors

Image credit: Cnet

I’m sure you’ve all seen this Sony sensor size comparison chart at various fairs, on various sites, or in the simulated display (in which no sensors were harmed in the making of) at their various retail outlets. The implication, of course, is that bigger is better; look how much bigger a sensor you can get from us! This is of course true: all other things being equal, the more light you can collect, the more information is recorded, and the better the image you’ll be able to output for a given field of view. However, I’m going to make a few predictions today about the way future digital sensor development is going to go – and with it, the development of the camera itself. Revisit this page in about five years; in the meantime, go back to making images after reading…

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Understanding native tonal response

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Sunrise over Lake Michigan

Continuing this little series on tonality, mood and monochrome, I’d like to explain a little about the idea of native tonal response: it’s something I’ve frequently referred to in reviews, but never fully explained. Unfortunately, there are a very large number of variables, so bear with me.

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