... . 2. tattoo removal3. Eliminate the age pigment, spot, birthmark.. Laser tattoo removal equipment HS-250E+ -(CE certificate, ISO 13485,Factory ... service. 1. Principle:Q-Switched Nd:YAG Laser system,with the advanced laser technology, could make the skin selectively absorbing certain ... pigment from outside injure, black, blue tattoo, eye line, eye brown and lip line etc.2.2 532nm: red and brown pigment ...