Now that I have a real Macro set up I need some focused light. Do ring lights like this work on the NEX-6? Seems like the best option, but a bit bulky. http://pages.ebay.com/link/?nav=item.view&id=400809067992&alt=web I am also looking at these LED Tubes. http://pages.ebay.com/link/?nav=item.view&id=171117103842&alt=web Much more compact, but I wonder about the even coverage of the light. Who is using these and what is your impression and experiences?