Messing around with my Kenko extension tubes I bought last month. This is the 20mm and 12mm tubes stacked onto my 50/1.8. I have played with these once before in Thailand and realized quickly that you really need to have an external or ring flash. So I setup a cheap tripod with my SB-600 firing down almost straight down on top of the Baklava.
Another macro shot, this time of the rear sprocket of my very neglected mtn. bike. Again, 32mm tubes and the 50/1.8 were used with the off camera flash firing directly above. Gotta love the Manfrotto tripod with articulating arm to get into your subject and still remain steady. Now I just need to go find one of those gigantor centipedes that were setting up shop inside my house over the summer; would be an interesting subject.