Art of the Image: Canon 17-55mm f2.8 IS USM

Showing posts with label Canon 17-55mm f2.8 IS USM. Show all posts

Sunday, June 26, 2011

Tamron 17-50mm f2.8 vs Canon 17-55mm f2.8 IS vs Sigma 17-50mm f2.8 OS on Canon T2i 550D

Tamron 17-50mm f2.8 vs Canon 17-55mm f2.8 IS vs Sigma 17-50mm f2.8 OS on Canon T2i 550D - Viewer Question Part 2

Tuesday, May 3, 2011

Sigma 17-50mm f2.8 EX DC OS HSM BEATS Canon 17-55mm f2.8 IS USM on DXOMark Test

No secret I'm a big fan of the Sigma 17-50mm f2.8 EX DC OS HSM so it was nice to see my observations backed up by DXOMark's new results against the Canon 17-55mm f2.8 IS USM.

Keep the good glass coming Sigma! I have no problem shooting non-Nikon or non-Canon lenses if it's better glass. :-)

Sunday, March 13, 2011

Does the Canon 17-55mm f2.8 IS USM Have a Design Flaw? (Canon 550D T2i 600D T3i 60D 5D 1D 50D 40D)

Does the Canon 17-55mm f2.8 IS USM Have a Design Flaw? (Of interest to Canon 550D 600D 60D 5D 1D 50D 40D 30D 20D 5D MkII 1Ds MkII 1Ds MkIII 1D MkIII shooters)