Hi Rob again , your tests proove to be very valuable. 2 photos from you tell more than a lot of written words ;-) thanks Markus
>>To provide an example I just produced a pair of shots at f5.6, >>one with my >>A50/1.2 + tube and the next with my A50/2.8 macro lens, nothing >>changed but the >>lenses: >> >>http://members.ozemail.com.au/~audiob/temp/IMGP2269.jpg 50/1.2 >>http://members.ozemail.com.au/~audiob/temp/IMGP2270.jpg 50/2.8 Macro >> >>Cheers, >> >> >>Rob Studdert >

