優點:
L Lens quality,
Sharp at f4,
light,
fast USM,
value for money!
the zoom range is good for APS-C and even better on FF!
缺點:
just one thing....f4 (however f2.8 will be another price range=P)
評價:
I actually tried, three lens before I buy it, this one, 24-70L and 16-35L
The 24-70L is soft at 2.8...which mean if you need sharp photos, still have to use at least f3.5, and I have a 550D, when using it on my camera, you can fill it is not a matching lens for this body, the zoom range is something in the middle, I have 70-200 f4 IS, it's suit well, you wont feel the lens is heavy and the body too light, but 24-70 just too heavy for my camera, and soft at f2.8
16-35L is good but money wise, I am not prepare to go for f2.8 with 1 more mm wider for another $5xxx, I can get the 35 f2 and 24 f2.8 for the money I saved for better picture quality!
So I decided to go for 17-40L and 24-70L can be consider again when I go FF later=)