How does the Pentax FA 80-320mm zoom compare to the Sigma 70-300 DL macro?
I know the Sigma is extremley soft at 300, but is the Pentax any better? Thanks! Later, Gary
How does the Pentax FA 80-320mm zoom compare to the Sigma 70-300 DL macro?
I know the Sigma is extremley soft at 300, but is the Pentax any better? Thanks! Later, Gary