I. Principle of Treatment Utilizing the explosive effect of the ND: YAG LASER the laser permeate the epidermis into the dermis and takes effect on pigment mass and is absorbed by pigment. Since the laser pulses is extremely short in nanosecond and comes with super high energy, the pigment mass would swell quickly and break into small pieces, which will be eliminated through metabolism. In this case, the pigments become lighter gradually and finally disappear. II. Scope of treatment: Pigmented lesions: Remove and lighten speckles, age-spots, sun-burn spots and tattoo in black, blue, red, brown etc colors. III. Treatment Hand Pieces available: ND YAG LASER Hand pieces Hand pieces Wavelength Function Silver Hand piece Go with the unit 1064nm Remove and lighten speckles, age-spots, sun-burn spots and tattoo in black, blue colors Golden Hand piece Go with the unit 532nm Remove and lighten red and brown colors tattoo IV. Traits and advantages: 1. Safe and efficient treatment: Normal tissues under the skin barely absorb the Laser energy at the wave lengths of 1064nm and 532nm and the Laser would not damage normal skin and no-scars would be left. Automatic protect device of water-level and water-temperature makes treatment safe, efficient. 2, Portable and easy operation: User-friendly LCD touch-screen makes operation easy, its collimator makes the treatment safe, accurate and efficient. V. Specifications: Laser type Q-Switch Nd: YAG solid laser Wavelength 1064nm / 532 nm Output energy 650mj Pulse duration 10ns Frequency 1 2 3 4 5HZ Size 380× 200× 200mm Spot diameter 1 6mm ( adjustable) Cooling System Built-in water cooled Net weight 8Kg Gross weight 13Kg Power AC220V± 10% 10A 50Hz AC110V± 10% 10A 50Hz