The principle of lattice laser is to act on the skin through intense pulsed laser. The lattice laser will emit a pulsed laser, which can quickly decompose the subcutaneous pigment particles when it acts on the skin.

In physics, it is actually a way of launching. The traditional way of emission is to emit laser with large spot, which is more harmful and prone to color sink and scar.

If you want the therapeutic effect to ensure the penetration depth of laser and reduce complications, you can use dot matrix emission, such as large spots, but the spots are divided into many small spots, and the array distributed on the skin has little damage to the skin. Normal skin is between low light and slight damage, which can heal quickly, thus reducing adverse reactions such as pigmentation and scar.