Jim Colwell wrote:
>My 35mm film sights are now set on small and close moving targets - I'd like
to get a SMC Pentax-FA* ED IF 400/5.6, but may "settle for" a Sigma AF Macro
APO 400/5.6. ... I need AF and a closer minimum focus distance - any
comments or suggestions for AF 400's ?
Jim,
I can't speak from experience, but from all I've read, the Sigma 300/4 and
400/5.6 AF Macro lenses are winners. They perform well optically and they can
ffocus closer than anyone else's 400/5.6. However, I don't know how quickly or
accurately they autofocus.
Paul Stregevsky
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