</span><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (Jorge @ May 5 2003, 08:01 AM)</td></tr><tr><td id='QUOTE'>Thilo, this is a well documented fact or practice. Fred Picker even taped a piece of paper on the bottom of his focus gizmo so he did not have to put it on top of a paper. </td></tr></table><span class='postcolor'>
Jorge, it is not the case that I have never heard about that. But I have heard an read about a lot of things that have been handed down without further checking. There are a lot of urban legends around in photography. So please excuse my manner in this case.
BTW: A Rodagon-G is optimized for el-factors above 15x. I dont't think it performs well at 2x. Mine (105 and 150) do not at these scales.