[Guest]

Thanks Miro,

very useful link.

Usually I check sample images, e.g. on flickr, pbase, lenstip, imaging-resource, ...

Regards

Lars















[quote name='miro' timestamp='1298284699' post='6254']

I was interested in MTF 10 too.

I have found the ISO12233 crops at digital-picture.com very usefull. They talk the full story about contrast and resolution.

E.g. look at http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=757&Camera=453&Sample=0&FLI=4&API=1&LensComp=358&CameraComp=453&SampleComp=0&FLIComp=4&APIComp=0\



[url="http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=757&Camera=453&Sample=0&FLI=4&API=1&LensComp=358&CameraComp=453&SampleComp=0&FLIComp=4&APIComp=0"]ISO12233[/url]



It is clear to see the contrast advantage of Tamron 70-300 VC against Canon 70-300 IS.

However they both have similar resolution.



Greetings,

Miro

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