VCM™ responds faster than your foot! Our engineering core competencies that led to the development of the iVis Suite were employed in cataract surgery to develop technologically leading products. Like our ASPHERICITY OPTIMIZED™ patented IOLs. Our efforts were also directed towards phacoemulsification with the idea to introduce new levels of safety, efficiency and user-friendliness. Our R&D program led to the development of the patented VCM™ technology that is at the core of our EASY™ Phaco machine. Our energy management system, VCM™ (Vacuum Control Mode) that is built into EASY™, automatically and continuously releases energy as a response to the monitored vacuum level. With EASY ™, phacoemulsification has now been brought to a new level of safety and simplicity.