发明名称 FLASHLIGHT THAT CAN BE FOCUSED
摘要 The invention relates to a flashlight, comprising a housing, a light source, and a flashlight head that has an optical attachment, which flashlight head can be moved along the longitudinal axis relative to the light source in order to focus the emitted light cone. The aim of the invention is to create a flashlight that enables easy movement of the reflector relative to the light source and prevents undesired adjustment of the set focus. According to the invention, the flashlight has a clamping device for fixing the flashlight head in a selectable position along the longitudinal axis.
申请公布号 WO2012159601(A2) 申请公布日期 2012.11.29
申请号 WO2012DE00481 申请日期 2012.05.10
申请人 ZWEIBRUEDER OPTOELECTRONICS GMBH & CO. KG;OPOLKA, RAINER 发明人 OPOLKA, RAINER
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