发明名称 DENTAL INTRA-ORAL CAMERA COMPRISING INDEPENDENT SETTING OF THE APERTURE AND FOCUS
摘要 <p>The invention relates to an intra-oral camera having an imaging system for depicting the object located in front of an observation window of the camera on a recording unit, wherein the imaging system has at least one focusing unit for setting a suitable focus and an aperture unit for forming a variable aperture. The setting of the aperture is carried out independently of the focus adjusted by the focusing unit.</p>
申请公布号 EP2232321(A2) 申请公布日期 2010.09.29
申请号 EP20090702870 申请日期 2009.01.14
申请人 KALTENBACH & VOIGT GMBH 发明人 HACKEL, ANDRE;BUEHS, FLORIAN;LEHR, HEINZ;SCHRADER, STEPHAN
分类号 G02B23/24;A61B1/00;A61B1/04 主分类号 G02B23/24
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