Positives:
+ High resolution, good camera and good sharpness by good autofocus
+ Autofocus deactivated
+ Value for money
+ The camera itself is running smoothly as a webcam on Linux (Ubuntu 4.12)
Negatives:
- Refresh Rate at the very high resolutions very low (2 fps) - however, it is possible that the Windows or Mac software provides better, but I could not test that. In addition: You need the highest resolution in the OHP operation is not absolutely. 1600x1200 is already at 15 fps
- At low resolutions color bleeding in reds
- The supplied software is not available for Linux
All in all I am very satisfied and would buy the camera at any time.