Introduction 1. MLA(micro lens array) Better Focusing Than the Scanner System LASER. COM adopted the MLA(micro lens array) for splitting the laser onto the skin. Comparing with scanner system of the fractional systems, the MLA system enables the narrow and deep MTZs’(micro thermal zone)-250 micro*1mm. The narrow and MTZs’ result in the real skin resurfacing where as other fractional ones generate just shallow MTZs’ and reduces the effect of the treatment. Due to the MLA way, Er; glass laser can precisely deliver the energy. In the fractional market, most of hi-brand fractional products adopt the MLA approach by the above reasons. The curvature of the lens is almost like the ball shape and it is particularly hi-tech. The MLA way gives less pain, less swelling, and less redness. 2. Erbium: Glass Erbium: Glass penetrates deeper than CO2 The CO2 Laser just scratches the skin surface instead of going deep into the skin because its water absorption rate is very high. The Erbium: Glass laser tends to be rather focused into the deep hole without being dissipated by the skin surface, For the long term effects with less down time, Erbium: Glass is the best of choice of the laser source of the factional systems. Advantages of such device: 1) It is the newest technology device. 2)Stable performance and good effect in treatment 3)high energy which guarantee effective result. 4)We use imported material for core parts in the machine 5)It is the doctors'loyal assistant. 6)it will be popularized within 5 f years according to investigation. Laser Type: 1540nm Er: Glass Laser Operation Mode : Static Energy: 1-15J/pulse Frequency: 1Hz, 2Hz Density: 100 or 300 Spots/cm2 Handpiece Tip: 10mm(100 microbeams per cm2) and 15mm(322 microbeams per cm2) Actuator: Footpedal Display: 12. 1 inch or 15 inch etc. touch screen Power input: AC 220V Current input: 10A Net Weight: about 75kg Dimension: 1100mm*450mm*500mm Option: Resurfacing Handpiece AC, 16A 50Hz Application Range: Works on all skin types and colors Acne-removal or facical scars removal To remove sun damage , including freckles and brown spots To eliminate wrinkles and lines from neck, face and hands. To smoothe rough skin and to improve skin texture. To treat melasma