> I have a B-1 and use all RRS plates. I use it with a 1V HS, TS-E 24, > 28-135, 200 2.8, 300 2.8 IS with 2X and a large format setup. I put it > atop Gitzo G1325 CF legs. Go for and ongoing review to: Hi Ken. I own a 70-200 2.8L and I'm about to buy a Canon 2X APO(the 269,00 one) to attach to it. Since it seems you have it,how do you see the amount of loss of quality,in real terms,not on a lens test lab? Sure i'd love to buy a 400 2.8,but it's not an option! I shoot for nature magazines among other things...(but no birds!!!) [ ],Andr� * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
