Really like the price of the EF 100-400mm f/4.5-5.6L IS USM and was wondering how it performs with 1/4x and 2x?
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Really like the price of the EF 100-400mm f/4.5-5.6L IS USM and was wondering how it performs with 1/4x and 2x?
2x...I would stay away from because that'll put you at F8 and most likely autofocus.
1.4x...I tried it once. If my old mind remembers correctly (this was a few years ago),
the autofocus was real slow (I'm using a Canon 1D Mark II).
Doug
it performs poorly plus with a non-1D body you lose AF with either TC.Quote:
Originally Posted by Brendan Dozier
Ok, thanks, that's not good.Quote:
Originally Posted by arash_hazeghi
