The CHC 150, manufactured by Optimal Technologies Ltd.®, is an automated multi-stage ultrasonic cleaning machine that gives an organic lense a coated anti-scratch, so as to solve the coat lacquer that is hard to clean. It can coat up to 190 lens per hour, that finishes excellent lens which is world class quality in lacquers that is either tintable or non-tintable. Plus, it has a matching index with a primer for lenses in polycarbonate.