Ef-s focal length

Telhma wrote:

Okej, thanks for the information.

I was looking for a wide angel lens, and he said me i did not needed to buy a EF lens then on my croped camera, he said i needed to buy a EF-s, or some tamron he adviced me, because there the minimum focal length was giving the same wide feeling on a croped sensor then a EF on a full frame.

But, after reading all these posts, i think i found out, that when you wanna go realy wide, only a full frame sensor can do the job and whatever lens i use, the crop sensor will only capture center parts of the image.

thanks for the help

greetings