Paul Have you ever used Imatest? http://www.imatest.com/ It all seems quite techie and some work but then arguably produces a quantifiable result...I note that the cost isn't too high (PC only I'm afraid) and you can demo it up to 20 measurements. Steve > From: Paul Roark <paul.roark@...> > > Alan, > >> For what it's worth, I just bought the canon 10-22 EFS lens using it on my >> Canon 20D ,primarily for architectural work.Although I've done no >> resolution chart tests, so far, I'm quite pleased with prints using the >> 1760 at 16x24 print size. > > Do you by chance have the 24mm EF for comparison? > > Paul > www.PaulRoark.com >
Message
Re: [Digital BW] Re: Sigma lenses & Canon Digital cameras
2005-04-28 by Steve Kale