- CAR [directory] 車
- Classic Sigma DP2, DP2s and DP2x
- Foveon
- Japanese Landscape - 日本の風景写真 -
- JapaneseUser
- Panasonic Lumix S5 II
- Sigma DP 1, DP 2, and DP 3, Merrill and Quattro Cameras
- Sigma DP Quattro
- Sigma dp0 Quattro
- Sigma DP1 Camera
- Sigma dp1 Quattro
- Sigma dp2 Quattro
- Sigma dp3 Quattro
- SIGMA fp / fp L world’s smallest full-frame mirrorless camera
- SIGMA sd Quattro H - User Group