Apparently, this user prefers to keep an air of mystery about them.
14 What's the difference between a dedicated image processor (BIONZ, EXPEED, DIGIC) and a CPU? Oct 25 '13
10 How often should I clean my lens? Jan 5 '13
8 How to lure an animal to look at the camera? Jan 22 '14
8 Photo of an experiment Feb 21 '14