Apparently, this user prefers to keep an air of mystery about them.
11 What effect does the lens hood have on pictures and how does its shape impact that? [duplicate] jan 15 '11
11 What effect does a UV filter provide? dec 5 '10
9 How do I manually set the aperture and shutter speed, while auto selecting ISO with the Nikon D90? may 6 '11
6 Bracketing with ISO or exposure time? nov 30 '11
4 Choosing first lens for Nikon D-90 body dec 4 '10
4 How to adjust RAW photos from underwater? mar 25 '13