Hi, Happy New Year wishes to all . A6000 newbie here (gifted myself on the new year eve, just 2 days on the counter) I believe, many of us haven't tried this yet I was trying to improvise to stack my 50mm and 55-210mm with the help of the lens hood itself ....... (since, what I found in my UPS package was a Bower T-4/3 adapter, instead of my online purchase of the 49mm coupler !! ) Though I was able to stack the lenses together (please see attached pics - shot with my SX40 bridge), the resulted macro image was not at all good in the first few tries, as expected . So, is this really worth trying again, or am I going to damage the hood or the lenses? Has anyone tried this lens stack with a real coupler? Could there be any difference in the gap between the lenses when someone stack these lenses with a coupler OR a hood as shown here? Does an actual coupler also produce such shabby macros ? Hope this is worth a fruitful discussion in this forum ... appreciate all worthy inputs.