Veeco - Metrology and Process Equipment 
Metrology & Instrumentation, Process Equipment and Epitaxial Equipment. Advanced Research tools for life science, materials science and nanotechnology.
"The NanoScope V-PI controller includes the most powerful elements of the NanoScope V controller to deliver an imaging capability of up to 1024 x 1024 pixels on 8-channels, and a thermal tuning range from 1 kHz to 100 kHz....."
Veeco Application Notes