I think I have figured it out.
Sunday, 12 August 2012
Trying to explain the confusion about focal length when manufacturers put in the confusing term of Equivalent into the sales speech. Focal length on all dslr lenses are measured in MM (millimeters) and if it is a 50mm lens on a full frame camera it is still a 50mm lens on a cropped frame camera but the only difference is you see less of the bits at the side making it look like it is zoomed in, but the perspective is not changed so it is the same as putting a toilet roll around your eye, your eye still has the same perspective you just cant see stuff round the edges
please donate to a charitable cause