LENS MEASURING DEVICE, LENS SUPPORT JIG, MANUFACTURING METHOD FOR REFLECTION PREVENTING LENS, AND MANUFACTURING METHOD FOR LENS UNIT
To provide a lens measuring device.SOLUTION: One embodiment of the lens measuring device comprises a measuring instrument and a lens support jig. The measuring instrument includes an irradiation unit for radiating measurement light and a detection unit for detecting reflected light. The lens support...
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| creator | DOTEUCHI TAKATOSHI YAMAZAKI MINORU AZUMA HIROYUKI |
| description | To provide a lens measuring device.SOLUTION: One embodiment of the lens measuring device comprises a measuring instrument and a lens support jig. The measuring instrument includes an irradiation unit for radiating measurement light and a detection unit for detecting reflected light. The lens support jig includes a support unit capable of supporting a lens. The support unit faces the irradiation unit. The optical axis of the measurement light radiated from the irradiation unit diagonally intersects the normal direction of lens placement face of the support unit. A manufacturing method for a reflection preventing lens is provided, with which it is possible to efficiently manufacture a lens free of ghosts and other defects. Also provided is a manufacturing method for a lens unit, with which it is possible to efficiently manufacture a lens unit free of ghosts and other defects.SELECTED DRAWING: Figure 6
【課題】レンズ測定装置を提供する。【解決手段】レンズ測定装置の一つの態様は、測定器と、レンズ支持治具と、を備える。測定器は、測定光を照射する照射部と、反射光を検出する検出部と、を備える。レンズ支持治具は、レンズを支持可能な支持部を備える。支持部は、照射部に面する。照射部から照射される測定光の光軸は、支持部のレンズ載置面の法線方向に対し斜めに交わる。ゴースト等の不具合が生じないレンズを効率よく製造できる反射防止レンズの製造方法を提供する。また、ゴースト等の不具合が生じないレンズユニットを効率よく製造できるレンズユニットの製造方法を提供する。【選択図】図６ |
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【課題】レンズ測定装置を提供する。【解決手段】レンズ測定装置の一つの態様は、測定器と、レンズ支持治具と、を備える。測定器は、測定光を照射する照射部と、反射光を検出する検出部と、を備える。レンズ支持治具は、レンズを支持可能な支持部を備える。支持部は、照射部に面する。照射部から照射される測定光の光軸は、支持部のレンズ載置面の法線方向に対し斜めに交わる。ゴースト等の不具合が生じないレンズを効率よく製造できる反射防止レンズの製造方法を提供する。また、ゴースト等の不具合が生じないレンズユニットを効率よく製造できるレンズユニットの製造方法を提供する。【選択図】図６</description><language>eng ; jpn</language><subject>MEASURING ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210408&DB=EPODOC&CC=JP&NR=2021056108A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210408&DB=EPODOC&CC=JP&NR=2021056108A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DOTEUCHI TAKATOSHI</creatorcontrib><creatorcontrib>YAMAZAKI MINORU</creatorcontrib><creatorcontrib>AZUMA HIROYUKI</creatorcontrib><title>LENS MEASURING DEVICE, LENS SUPPORT JIG, MANUFACTURING METHOD FOR REFLECTION PREVENTING LENS, AND MANUFACTURING METHOD FOR LENS UNIT</title><description>To provide a lens measuring device.SOLUTION: One embodiment of the lens measuring device comprises a measuring instrument and a lens support jig. The measuring instrument includes an irradiation unit for radiating measurement light and a detection unit for detecting reflected light. The lens support jig includes a support unit capable of supporting a lens. The support unit faces the irradiation unit. The optical axis of the measurement light radiated from the irradiation unit diagonally intersects the normal direction of lens placement face of the support unit. A manufacturing method for a reflection preventing lens is provided, with which it is possible to efficiently manufacture a lens free of ghosts and other defects. Also provided is a manufacturing method for a lens unit, with which it is possible to efficiently manufacture a lens unit free of ghosts and other defects.SELECTED DRAWING: Figure 6
【課題】レンズ測定装置を提供する。【解決手段】レンズ測定装置の一つの態様は、測定器と、レンズ支持治具と、を備える。測定器は、測定光を照射する照射部と、反射光を検出する検出部と、を備える。レンズ支持治具は、レンズを支持可能な支持部を備える。支持部は、照射部に面する。照射部から照射される測定光の光軸は、支持部のレンズ載置面の法線方向に対し斜めに交わる。ゴースト等の不具合が生じないレンズを効率よく製造できる反射防止レンズの製造方法を提供する。また、ゴースト等の不具合が生じないレンズユニットを効率よく製造できるレンズユニットの製造方法を提供する。【選択図】図６</description><subject>MEASURING</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjcEKgkAURd20iOofHq0N1CjaDuMbHck3w_jGrUhMqyjBPqEPD61t0OrC5Zx7l9HrjNRAjaLxTlMBObZaYgxz3XhrjWOodBFDLcgrIfnD1cilyUEZBw7VGSVrQ2Adtkg8AdNADILy3-L84UnzOlpc-9sYNt9cRVuFLMtdGB5dGIf-Eu7h2VU2S7I0ORzT5CT2f0Fv1z49pw</recordid><startdate>20210408</startdate><enddate>20210408</enddate><creator>DOTEUCHI TAKATOSHI</creator><creator>YAMAZAKI MINORU</creator><creator>AZUMA HIROYUKI</creator><scope>EVB</scope></search><sort><creationdate>20210408</creationdate><title>LENS MEASURING DEVICE, LENS SUPPORT JIG, MANUFACTURING METHOD FOR REFLECTION PREVENTING LENS, AND MANUFACTURING METHOD FOR LENS UNIT</title><author>DOTEUCHI TAKATOSHI ; YAMAZAKI MINORU ; AZUMA HIROYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021056108A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>MEASURING</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>DOTEUCHI TAKATOSHI</creatorcontrib><creatorcontrib>YAMAZAKI MINORU</creatorcontrib><creatorcontrib>AZUMA HIROYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DOTEUCHI TAKATOSHI</au><au>YAMAZAKI MINORU</au><au>AZUMA HIROYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LENS MEASURING DEVICE, LENS SUPPORT JIG, MANUFACTURING METHOD FOR REFLECTION PREVENTING LENS, AND MANUFACTURING METHOD FOR LENS UNIT</title><date>2021-04-08</date><risdate>2021</risdate><abstract>To provide a lens measuring device.SOLUTION: One embodiment of the lens measuring device comprises a measuring instrument and a lens support jig. The measuring instrument includes an irradiation unit for radiating measurement light and a detection unit for detecting reflected light. The lens support jig includes a support unit capable of supporting a lens. The support unit faces the irradiation unit. The optical axis of the measurement light radiated from the irradiation unit diagonally intersects the normal direction of lens placement face of the support unit. A manufacturing method for a reflection preventing lens is provided, with which it is possible to efficiently manufacture a lens free of ghosts and other defects. Also provided is a manufacturing method for a lens unit, with which it is possible to efficiently manufacture a lens unit free of ghosts and other defects.SELECTED DRAWING: Figure 6
【課題】レンズ測定装置を提供する。【解決手段】レンズ測定装置の一つの態様は、測定器と、レンズ支持治具と、を備える。測定器は、測定光を照射する照射部と、反射光を検出する検出部と、を備える。レンズ支持治具は、レンズを支持可能な支持部を備える。支持部は、照射部に面する。照射部から照射される測定光の光軸は、支持部のレンズ載置面の法線方向に対し斜めに交わる。ゴースト等の不具合が生じないレンズを効率よく製造できる反射防止レンズの製造方法を提供する。また、ゴースト等の不具合が生じないレンズユニットを効率よく製造できるレンズユニットの製造方法を提供する。【選択図】図６</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | LENS MEASURING DEVICE, LENS SUPPORT JIG, MANUFACTURING METHOD FOR REFLECTION PREVENTING LENS, AND MANUFACTURING METHOD FOR LENS UNIT |
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