Originally Posted by Dan Fromm
Look here: https://www.schneideroptics.com/ecom...D=165&IID=7059, click on mechanical drawing.
Data trumps marketing propaganda. It needs the tube accessory to be usable closer than infinity on your camera.
327 is also less than 350...I'm still confused...
~Stone | "...of course, that's just my opinion. I could be wrong." ~Dennis Miller