Apparently, this user prefers to keep an air of mystery about them.
8 How to read ND filter description? dec 1 '12
6 Do developed negatives lose quality over time? may 4 '13
5 How to predict when the moon will appear large? jan 30 '13
3 What magnification would I get with extension tubes? dec 22 '12
3 The ideal prime lens combo in the bag for full frame nov 27 '12