| 摘要 |
Dental handpiece comprising a headpiece in which a treatment tool for preparation of a place being treated can be fitted and, a handgrip which has a rear end and a forward end to which a forward region, which has a longitudinal axis, is adjacent. Wherein the headpiece is attachable on the forward end of the handgrip. The handpiece further comprises a lighting means, arranged in the forward region of the handgrip, with an incandescent lamp which has a longitudinal axis. The longitudinal axis of the incandescent lamp is orientated substantially parallel to the longitudinal axis of the forward region of the handgrip. Laterally adjacent to the incandescent lamp, a light outlet is provided in the handgrip. Laterally on the incandescent lamp or in the light outlet of the handgrip laterally adjacent to the incandescent lamp, a lens is provided for focusing the light emitted from the incandescent lamp onto the place being treated.
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