I just received my three Kenko extension tubes and went out for a quick test. It's hard to get (and keep) focus without a tripod, but the macro effect is a lot more than I expected. Too bad there are so little insects this time of year, but with the winter starting there are lots of frozen mini wonders waiting to be found. :)
Unusual cobweb, it's a kind of tunnel design. But it reminded me more of a
wormhole, it pretty much has the same shape. Although the back plane is not really visible on the photo.
