A HAIR REMOVING DEVICE

摘要

The present invention relates to a hair-removing device (1) in which a beam (14) of radiation is focused to a spot (18) for treating hairs to be removed. The focus (18) may be scanned over a part of a skin (20) to be treated by means of a manipulator means (32). The distance between the focus (18) and a window (24) through which the beam exits is held constant. In order to provide optimum skin-window contact and to prevent wrinkles in the skin to be treated, the window (24) is curved in at least one direction. The distance between the focus (18) and the window (24) may be adjusted. The device may provide a more constant focal intensity distribution with a simpler optical system.