Questions tagged [theory]

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6answers
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Do full frame sensors gather more light than crop sensors?

Lots of people say that full frame sensors receive more light than cropped sensors. I have never found a proof of this claim so I tried to do the computation by myself, and proved the contrary! Could ...
2
votes
2answers
1k views

What processing is done on RAW files in the camera?

Recently I came across a debate about whether it's fair to call RAW 'unprocessed' or 'unaltered' sensor data of a DSLR. As far as I know, the analog sensor data is processed into a digital RAW file ...
17
votes
4answers
2k views

How can a high resolution camera matter when the output is low resolution?

The question is inspired by this question showing these pictures. The accepted answer suggests that these pictures were taken by a 8x10 view camera, and the use of a 8x10 camera was confirmed in the ...
3
votes
1answer
792 views

An intro to "conceptual" fine-art photography?

In many photo clubs and professional fine art photography, is very common to show "conceptual" photo essays or photo series. That is, there is a unifying idea behind a compilation of images, and ...
2
votes
4answers
1k views

When do straight lines become curved when talking about projection?

This in not a question directly pertaining to photography, but the theory of projection in general. Imagine that I'm drawing my surroundings, say, in a city with straight lines everywhere. I start ...