The ViewSonic G90f represents an exciting technology milestone by incorporating a PerfectFlat screen with shadow mask technology for edge-to-edge precise images, sharp focus and fine image clarity. This 19" (18.0" viewable) monitor features the SuperClear technology and an ultra fine 0.21mm horizontal (0.25mm diagonal) dot pitch for superior display performance. Its PerfectFlat screen reduces light reflections and is capable of a maximum resolution of 1920X1440. Furthermore, the monitor's base design allows easy integration of an optional ViewSonic USB hub. For the demanding users in graphic design, CAD/CAM, and general business applications, you can now find a shadow mask PerfectFlat solution in the G90f.