OPTICAL PROBES WITH OPTICAL-CORRECTION COMPONENTS

To provide means of correcting the astigmatism, which is generated by the shape of a sheath and reduces the image quality of an optical system.SOLUTION: An embodiment comprises a sheath 530, a first light-guiding component 501, a second light-guiding component 502, an optical-focusing component 503,...

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Bibliographische Detailangaben
Hauptverfasser:	ELMAANAOUI BADR, WU ZI YU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEDICAL OR VETERINARY SCIENCE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	To provide means of correcting the astigmatism, which is generated by the shape of a sheath and reduces the image quality of an optical system.SOLUTION: An embodiment comprises a sheath 530, a first light-guiding component 501, a second light-guiding component 502, an optical-focusing component 503, and an optical-correction component 507. The second light-guiding component and the optical-focusing component are aligned on an optical axis. The optical-correction component does not directly contact the optical-focusing component, and the optical-correction component is not positioned on the optical axis.SELECTED DRAWING: Figure 5 【課題】シースの形状により生成される、光学系の画像品質が低下する非点収差を補正する手段を提供する。【解決手段】シース５３０と、第１の導光構成要素５０１と、第２の導光構成要素５０２と、光学集束構成要素５０３と、光学補正構成要素５０７とを備えている。第２の導光構成要素と光学集束構成要素は、光学軸上で位置合わせされている。また、光学補正構成要素は、光学集束構成要素に直接接触しておらず、光学補正構成要素は、光学軸上に位置付けられていない。【選択図】図５