This may be a really dumb question and please don't laugh to hard if it is... I am looking into upgrading my camera (Olympus C-765 Ultra Zoom) to a SLR. Right now I am looking at the Canon Digital Rebel XT. My camera right now has an optical zoom of 10x and I'm would like to know what time of mm lens I would need to buy that would have simular results. If there is no way of converting one to the other thats fine, I'll just find one but if there is and anyone knows, please help!
-Kevin