EF 17-40 f4L (FULL FRAME)
at full wide open, center resolution good, corner resolution soft! :thumbsd:
distortion control: just"soso". color, contrast, good.
plastic build, if you do not mind. price: $1100-1200.
Tokina 11-16 F2.8 (CROP SENSOR)
at full wide open, center resolution sharp, corner resolution good!
flaw: purple fringe, could be easily addressed.
distortion control: good. color, contrast, better than 17-40 F4L, focusing speed as good as L lens
Metal build, solid:thumbsup: price: $950
wanna full frame lens? wait for the Tokina 16-28 f2.8, price: 850 USD.
The Performance will kill :ef16-35 f2.8L, ef 17-40 f4L. Kindly judge yourself by reading through the link.
Link:
http://www.kenko-tokina.co.jp/tokina/atx16-28.html
online shopping:
http://www.bhphotovideo.com/c/search?ci=274&N=4293919655+4291134795
Still proud of owning " L" lens? I have no words to say. Maybe the rumours EF 17-50 HIS F4L performance will be better? I do not know.