... 530nm 640nm filters 4. acne,pigment, L-13 IPL Hair Removal & Skin Rejuvenation Beauty System Strong pulse light with specific ... hairs and is absorbed selectively by hairs and hair follicles. The skin gets high temperature instantaneously and the ... dilation of capillary vessel, acne, etc.Denuding:hair on lip, beard, armpit hair, body hair, etc.Treatment program platform Filters: Primary Technical ...