The recently developed and enhanced Ngenuity visual system is a breakthrough system and is a landmark work by Alcon-Truevision team. The graphics are very crisp, sharp and even the feedback has very low latency. The magnification is high without compromising on the field f view, depth perception or clarity. It perfectly amplifies the visual effects of the best of microscopes.
Only drawback is the initial setup. Unless one does a proper primary color, white-balance setup, the system may feel as a drawback due to poor visual quality. So, it needs a person to correct for any changes that maybe required intra-operatively.
Another important benefit that we at RPC, AIIMS, India noted was the use of the color filters to enhance picking up the macular staining with/without vital dyes for macular procedures. It can aid in reducing the harmful effects of vital dyes by totally extinguishing its per-op use.