problems with new lens
I just bought a brand new canon EF-S 17-55/2.8 from B&H. I am not happy with most of the pictures I took. I took over 50 portraits using 2.8 aperture of my kids indoors. I was happy with may be 10 of the pictures.
I am not sure if I am doing something wrong. The focus ring is loose and I don't know if that could have affected the outcome. I shot everything in auto focus mode with IS on.
I am thinking about returning the lens. Any suggestions are welcome