a 532 and 1064 nm wavelength and nd:yag laser being used as a skin treatment on female patient, in a beauty clinic. shows hand

acne angioma beauty care clinic condition cosmetic cosmetology discoloration equipment face goggles hand hyper hyperpigmentation industry ktp laser lesions light medical piece pigmentation procedure protective redness rejuvenation removal rosacea scar skin spa technician technology tightening treatment vascular vein woman wrinkle yag