Howdy All,
A friend loaned me one of her sticky Sundew Carnivorous Plants.
5D3, 100L + full set of Kenkos.
Documented using iPhone4s 
iPhone4s again

Sticky trap for insects
Uncropped
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10 shots stacked (CombineZP) showing ~1/4" length of one plant leaf.





. The focus distance was at just about the minimum thus maximizing the magnification
. I once tried an online tool that uses the extension tubes as part of the calculation but it didn't seem to be working correctly. It kept calc'ing less than 1:1 when I 'm pretty sure it should have been 2x or 3x or more... Anybody know of one that works? How about an iPhone App?
