Dark Field Objective for a Microscope

Dark Field Objective for a Microscope

The invention relates to an objective for a microscope for dark field microscopy having alternating illumination with grazing incidence. A dark field objective is shown having a front lens for receiving light from a sample and having a dark field illumination device for guiding illumination light on...

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Hauptverfasser: HEIDEN MICHAEL, VOLLRATH WOLFGANG
Format: Patent
Sprache:eng
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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creator HEIDEN MICHAEL
VOLLRATH WOLFGANG
description The invention relates to an objective for a microscope for dark field microscopy having alternating illumination with grazing incidence. A dark field objective is shown having a front lens for receiving light from a sample and having a dark field illumination device for guiding illumination light onto the sample, the dark field illumination device comprising at least one pair of light decoupling elements, which are each situated in pairs around the front lens opposite to the optical axis for counter parallel illumination of the sample.
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A dark field objective is shown having a front lens for receiving light from a sample and having a dark field illumination device for guiding illumination light onto the sample, the dark field illumination device comprising at least one pair of light decoupling elements, which are each situated in pairs around the front lens opposite to the optical axis for counter parallel illumination of the sample.</description><language>eng</language><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS</subject><creationdate>2009</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&amp;date=20090910&amp;DB=EPODOC&amp;CC=US&amp;NR=2009225414A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20090910&amp;DB=EPODOC&amp;CC=US&amp;NR=2009225414A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HEIDEN MICHAEL</creatorcontrib><creatorcontrib>VOLLRATH WOLFGANG</creatorcontrib><title>Dark Field Objective for a Microscope</title><description>The invention relates to an objective for a microscope for dark field microscopy having alternating illumination with grazing incidence. A dark field objective is shown having a front lens for receiving light from a sample and having a dark field illumination device for guiding illumination light onto the sample, the dark field illumination device comprising at least one pair of light decoupling elements, which are each situated in pairs around the front lens opposite to the optical axis for counter parallel illumination of the sample.</description><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1SSzKVnDLTM1JUfBPykpNLsksS1VIyy9SSFTwzUwuyi9Ozi9I5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8aHBRgYGlkZGpiaGJo6GxsSpAgCDtSdX</recordid><startdate>20090910</startdate><enddate>20090910</enddate><creator>HEIDEN MICHAEL</creator><creator>VOLLRATH WOLFGANG</creator><scope>EVB</scope></search><sort><creationdate>20090910</creationdate><title>Dark Field Objective for a Microscope</title><author>HEIDEN MICHAEL ; VOLLRATH WOLFGANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2009225414A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>HEIDEN MICHAEL</creatorcontrib><creatorcontrib>VOLLRATH WOLFGANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HEIDEN MICHAEL</au><au>VOLLRATH WOLFGANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Dark Field Objective for a Microscope</title><date>2009-09-10</date><risdate>2009</risdate><abstract>The invention relates to an objective for a microscope for dark field microscopy having alternating illumination with grazing incidence. A dark field objective is shown having a front lens for receiving light from a sample and having a dark field illumination device for guiding illumination light onto the sample, the dark field illumination device comprising at least one pair of light decoupling elements, which are each situated in pairs around the front lens opposite to the optical axis for counter parallel illumination of the sample.</abstract><oa>free_for_read</oa></addata></record>
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subjects OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
title Dark Field Objective for a Microscope
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