Is this 1:1 ratio or 1:1.5? I think it's a 1.5 so your actual focal lenghts would be 27-82mm and 82-300mm. Not hat it is important.

I don't want to confuse you any. This is good to know if you are looking for a true wide-angle lens. I bougth my Nikon D80 with both of those lenses and I love them. You cant't go wrong purchasing #1!