07-01-2010, 08:40 PM
[quote name='Klaus' date='01 July 2010 - 09:32 PM' timestamp='1278016326' post='791']
[url="http://www.opticallimits.com/canon-eos/531-sigma1750f28os"]http://www.opticallimits.com/canon-eos/531-sigma1750f28os[/url]
Quite impressive actually.
FWIW, this lens was purchased just for these tests and is now available for sale (540EUR + shipping).
[/quote]
In the conclusion you state it is best in class; does this mean you think it out performs the canon 17-55? (It is less expensive but lack IS and FTM; not sure if it is better built).
[url="http://www.opticallimits.com/canon-eos/531-sigma1750f28os"]http://www.opticallimits.com/canon-eos/531-sigma1750f28os[/url]
Quite impressive actually.
FWIW, this lens was purchased just for these tests and is now available for sale (540EUR + shipping).
[/quote]
In the conclusion you state it is best in class; does this mean you think it out performs the canon 17-55? (It is less expensive but lack IS and FTM; not sure if it is better built).