I'm a Canon user and currently owned both EF17-40 f/4L and Samyang 14mm f/2.8 ultra wide-angle lenses. I find the distortion of these two lenses are really bothering and frustrated when I seen the images - line not straight and curve is unbelievable. I was thinking to get it replaced to a more appropriate wide-angle lens once and for all. Need some tips and advice on normal EF wide-angle and TS lenses. Could someone expert assist..
Thanks a mill.