"Bob Pendleton" <[EMAIL PROTECTED]> wrote/replied to: >>AF is much better with the 3 & 1V. > >Begging the question, what is 'big glass', this business of 'no AF' in >Ray's original reply > >"You lose AF with Canon 2x extender. EOS 3 & 1V allow AF at f/8 which = >includes the Canon 2x." > >puzzles me - it seems that this is not always the case. As Jim knows, I've >recently been playing with a 300L IS f/4 on my EOS50E. On occasion - well >most, so far! - I've also added the Kenko/Teleplus 7 element 2x tele >converter. It is a pleasant surprise to find that in reasonable light this >combination can autofocus. Am I missing something or is that 'reasonable >light' the key to it all?
With the Canon 2X you lose autofocus. With the Kenko you don't. That's because of the aperture being reported properly :-) "take every day as a gift, never get angry at the idiotic mass of humanity, delight in the craftsmanship of BMW and nature" Jim Davis, 2002 * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
