| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical beauty device handpiece enabling obtaining a high hair-removing effect with a low output in a short duration.SOLUTION: An optical beauty device handpiece 30 which includes a filter body for transmitting an irradiation light with a prescribed wavelength, and a filter frame body 42 to attach the filter body, and is used for beauty light hair removal treatment such as har removing/hair reducing is such that: when vibrated RF waves are received, a plurality of convex lens single bodies 50a made by constructing one surface by a flat surface and the other surface by a projecting surface are arranged in a vertically-horizontally plane shape to make a lens group 50; the lens group 50 comprising the plurality of convex lens single bodies 50a is included through the front surface of a filter 40 adjacently thereto followed by radiating to a skin; a light is converged and radiated so as to generate a focus in a subcutaneous tissue having hair roots from a skin contact portion of the handpiece; and the light is collected in a narrow range via each of the convex lens single bodies 50a and radiated so as to open pores on a skin surface. |
