> He's asked for examples of both "old versions" and "digitally optimized
> version" of the same lens, along with suggestions as to what kind of
> photo situations will best reveal the improvements of the "optimization"
> so that he can compare the differences. So far no manufacturer has taken
> him up on it. He has drawn a somewhat cynical (but probably accurate)
> conclusion from this ;-)

Excellent! I'd really love to see a 105 Sigma EX tested against the newer 
digital version, or the Pentax FA 100 against the newer D-FA? Those lenses 
are sooooo good to start with.

John 

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