A neodymium YAG laser is pumped by a matched laser diode of high efficiency.Resulting in a compact, high-efficiency and long-lifetime laser assembly. The 1064 nm long wavelength provides deep penetration depths and can coagulate blood in deep vessels effectively in a non invasive method. The applicator is contacting the skin with a cooled metal pointer, allowing treatments without gel. 3 replaceable different diameters tips are attached: 3 mm for superficial fine vessels, 6 mm for medium size veins and 8 mm for deep veins/large areas or HR procedure.