... equipment.With Selective Photothermolysis, it is applied to remove hair, pigmentation spots etc, as well as skin rejuvenation ... fiber. Collagen fiber can absorb large light of 400-600nm, also including some light of 530-1200nm ... pigments dispelling, telangiectasia lightening, fine wrinkle lightening, shrinking poresFunction1. Hair removal2. Spots removal: fleck, Sunburn, age pigment, chloasma etc3 ...