Q-switched nd yag laser medical laser nd yag yag laser XO-200 Q-switched nd yag laser,medical laser nd yag,yag laser XO-200 Specifications1.Purify tattoo, artificial ... , age pigment, old-agespot, erythematic, erythematic mole, and hemangioma, telangiectasia, etc.3.Get rid of red, blue ... andstrict technical testing, providing a more stable and more reliable performance.2. Advanced cooling system ...