> Paul Wasserman wrote: > ...For your 1.6x body, consider that you can add a 2x > extender to the f2.8 and still AF (though more slowly) > at f5.6 and an effective focal length of 840mm...
TYPO-ALERT! Paul, either it's a typo, or your maths is rubbish <g>, or mine is (uh oh...self-doubt), but shouldn't that be "640mm"? 200 x 2 x 1.6 = 640 Cheers, Marc Sydney, Oz * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
