Working principle According to the principle of selective photopyrolysis, when shorted the action time of the laser, the laser energy diffuses less to the surrounding tissue. If the energy is limited to the target that needs treatment, the surrounding normal tissue can be protected, so the selectivity of treatment become stronger.The picosecond laser pulse width is only 1% of the traditional Q-switched laser. Under this ultra-short pulse width, the light energy is too late to be converted into heat energy, and there is almost no photothermal effect.When the laser energy is absorbed by the target, its volume will expand rapidly, and then be blasted and torn into pieces. "The picosecond laser is more powerful and complete in crushing pigment particles and less damaging the surrounding tissue." From the perspective of treatment, the effective rate can reach more than 94% (Ota nevus almost 100%). What is picosecond laser ? 532nm can remove age spots, epidermal spots, red birthmarks and red tattoos. 585nm can remove the yellow color tattoo. 650nm can remove the green color tattoo and blue color tattoo. 1064nm can remove the derma layer pigment in the face and body, sucha birthmark, nevus of Ota, coffee spot, blue and black color tattoo. The main function : Advantages: 1.High energy & Shot pulse duration. 2.Minimal risk and less pain. 3.No anesthesia ,during the treatment, No inflammation 4.Fast 5.High performance 6.Suitable for skin color from I-IV skin Type, no hype pigmentationafter treatment Q & A 1. How many treatment are necessary? The number of Picosecond laser treatments for unwanted pigmentation will vary depending on the condition being treated and how each individual responds. For tattoo removal, the size, location and density of ink play important roles in how quickly clearance can be achieved, but 3-4 treatments is common for modern tattoos. 2.How long does the result last? Tattoo remova results are permanent. Skin rejuvenation treatment results are long lasting, but some pigment conditions can be recovered 3,Is pico laser safe? Pico second laser ultra-fast pulses work to minimize the amount of heat that is transferred. Less heat means less damage to surrounding skin and less risk of damage Laser type Pico second ND: YAG Laser Energy Level Single Mode: Max 400mj (532nm), Max 800mj (1064nm) Double Mode:Max 800mj(532nm), Max 1600mj (1064nm) Pulse width 750ps wavelength 1064nm,532nm,585nm(option),650nm(option) Frequency 1-10hz Spot size 2-10mm Dimension 107*50*118CM weight 115KG   Treatment Exhibition We have sold a lot of products to all over the world. Our company participates in many exhibitions every year, such as Italy, Dubai, Spain, Malaysia, Vietnam, India, Turkey and Romania. There are some photos below: Package and delivery We package the machine in export standard metal box, and we use DHL, FedEx or TNT to delivery the machine to you by door to door service.         Sunny Zhao                           Daria Jia     Sunny@sanhebeauty.com      Daria@sanhebeauty.net           +86 18813196949                    +86-18831450595