I was wondering if it is right to say that underexposing or overexposing by playing with shutter speed or aperture or ISO is the same as dialing in -+EV values in manual exposure?
I have a Canon XTI which I've been using for a few years now. Most of the time I'm been shooting in one of the "semi-manual" modes like aperture priority or shutter priority, but now I'd like to try ...
I am using my S95 to photograph text documents (both paper & microfilm) for OCR. I have already asked about the problems of how to best photograph a computer screen for microfilm, but I've been ...