I have bought this lens for my 400d Canon. Would this lens eventually fit a full frame as I am told that EF lenses will fit a full frame or 50D but EF-s wont.
...bikes? I am new to SLR's and considering buying a used D40 with a sigma 10-20mm lens. Do you think this would be a good camera/lens if i intend to shoot snowboarding (park riding) dirt jumping (bmx) and skateboarding?
I know most magazines use a fish eye lens, but is this something i can do...