Hi all! I came home from Himos today, and got a few photos worthy of sharing with all of you. I got my extension tubes just before I went there and decided to use them on this glass of beer. As you can see the tubes really help focus closer than without them. This is a 98% full frame photo, no other cropping than leveling the photo (it was tilting a wee bit). The biggest bubbles here are about 0.5mm in diameter.
Camera info: Canon EOS 20D, Canon EF 100mm f/2.8 USM Macro, Kenko extension tubes (all three), ISO100, f/5.6, 1/4sec
Hope you like it. Comments and critiques are welcomed.
beautiful focus on this !