Apparently, this user prefers to keep an air of mystery about them.
21 Diagonal line across most images aug 12
13 Would the 40mm pancake or 50mm prime be better for street photography with a Canon APS-C camera? jan 29 '14
12 Why are digital cameras said to suffer more from chromatic aberration than film cameras? feb 24 '14
12 How relevant are the DxOMark scores and tests? feb 24 '14
11 Why do different smartphones with the same megapixel camera resolutions have different quality of image? jun 3