> "Tim Munro" wrote: > You are right. It was difficult to position the flash units with > the lens so close to the subject. ... > http://www.timmunro.com.au/images/GeneralPhotos/flower_macro.jpg
G'day Tim, As you pointed out, when just using extension on the wide end of the 28-70L, working distance can be quite limited. But how about a teleconverter + extension and using the long end of the 28-70L? This should give you more magnification while preserving working distance. According to the Lens Calculator http://members.home.net/jul.loke 28-70L + 20mm extension + 2xTC gives 1:1 with 17.5cm working distance Cheers Julian Loke * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
