Laser technology has greatly improved the ability to treat melanocytic lesions and tattoos with the rapidly pulsed Q switch neodymium: yttrium aluminium garnet (Nd: YAG) laser. The laser treatment of pigmented lesions and tattoos are based on principle of selected photothermolysis. The QS laser Systems can successfully lighten or eradicate a variety of benign epidermal and dermal pigmented lesions and tattoos with minimal risk of untoward effects.
532nm: for treatment of epidermal pigmentation such as freckles, solar lentiges, epidermal melasma, etc. (mainly for red and brown pigmention)
1064nm: for treatment of tattoo removal, dermal pigmentation and treating certain pigmentary conditions, such as Nevus of Ota and Hori’s Nevus. (mainly for black and blue pigmention)