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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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