CAMERA SYSTEM
PURPOSE:To miniaturize a camera system by making a photographic image plane A by a photographing system in the case of a variable power range A smaller than a photographing image plane B by a photographing system in the case of a variable power range B when a mirror is attached in a photographic opt...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | IKEMORI KEIJI |
| description | PURPOSE:To miniaturize a camera system by making a photographic image plane A by a photographing system in the case of a variable power range A smaller than a photographing image plane B by a photographing system in the case of a variable power range B when a mirror is attached in a photographic optical path so as to observe the image of an object by using an observation system A. CONSTITUTION:The photographing system 101 is constituted of a zoom lens, and the focal distance of the lens constitutes the photographing system B of one short focal distance (wide angle end) in the variable power range B and also constitutes the photographing system A of one long focal distance (telephoto end) in the variable power range A. The mirror 5 retreats to the outside of the photographic optical path in the specified variable power range B on the wide angle side of the photographing system 101. At such a time, the image of the object is observed by using the observation system B. In the specified range A on the telephoto side of the photographing system 101, the photographic image plane A by the photographing system 101 in the case of the variable power range A is made small than the photographing image screen B by the photographing system 101 in the case of the variable power range B when the mirror 5 is attached in the photographing optical path of the mirror 5 to observe the image of the object by using the observation system A. Thus, the camera system is miniaturized. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH03166533A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH03166533A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH03166533A3</originalsourceid><addsrcrecordid>eNrjZOB1dvR1DXJUCI4MDnH15WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgbGhmZmpsbGjsbEqAEAr78c2g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CAMERA SYSTEM</title><source>esp@cenet</source><creator>IKEMORI KEIJI</creator><creatorcontrib>IKEMORI KEIJI</creatorcontrib><description>PURPOSE:To miniaturize a camera system by making a photographic image plane A by a photographing system in the case of a variable power range A smaller than a photographing image plane B by a photographing system in the case of a variable power range B when a mirror is attached in a photographic optical path so as to observe the image of an object by using an observation system A. CONSTITUTION:The photographing system 101 is constituted of a zoom lens, and the focal distance of the lens constitutes the photographing system B of one short focal distance (wide angle end) in the variable power range B and also constitutes the photographing system A of one long focal distance (telephoto end) in the variable power range A. The mirror 5 retreats to the outside of the photographic optical path in the specified variable power range B on the wide angle side of the photographing system 101. At such a time, the image of the object is observed by using the observation system B. In the specified range A on the telephoto side of the photographing system 101, the photographic image plane A by the photographing system 101 in the case of the variable power range A is made small than the photographing image screen B by the photographing system 101 in the case of the variable power range B when the mirror 5 is attached in the photographing optical path of the mirror 5 to observe the image of the object by using the observation system A. Thus, the camera system is miniaturized.</description><language>eng</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; CINEMATOGRAPHY ; ELECTROGRAPHY ; HOLOGRAPHY ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>1991</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=19910718&DB=EPODOC&CC=JP&NR=H03166533A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910718&DB=EPODOC&CC=JP&NR=H03166533A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IKEMORI KEIJI</creatorcontrib><title>CAMERA SYSTEM</title><description>PURPOSE:To miniaturize a camera system by making a photographic image plane A by a photographing system in the case of a variable power range A smaller than a photographing image plane B by a photographing system in the case of a variable power range B when a mirror is attached in a photographic optical path so as to observe the image of an object by using an observation system A. CONSTITUTION:The photographing system 101 is constituted of a zoom lens, and the focal distance of the lens constitutes the photographing system B of one short focal distance (wide angle end) in the variable power range B and also constitutes the photographing system A of one long focal distance (telephoto end) in the variable power range A. The mirror 5 retreats to the outside of the photographic optical path in the specified variable power range B on the wide angle side of the photographing system 101. At such a time, the image of the object is observed by using the observation system B. In the specified range A on the telephoto side of the photographing system 101, the photographic image plane A by the photographing system 101 in the case of the variable power range A is made small than the photographing image screen B by the photographing system 101 in the case of the variable power range B when the mirror 5 is attached in the photographing optical path of the mirror 5 to observe the image of the object by using the observation system A. Thus, the camera system is miniaturized.</description><subject>ACCESSORIES THEREFOR</subject><subject>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</subject><subject>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1991</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB1dvR1DXJUCI4MDnH15WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgbGhmZmpsbGjsbEqAEAr78c2g</recordid><startdate>19910718</startdate><enddate>19910718</enddate><creator>IKEMORI KEIJI</creator><scope>EVB</scope></search><sort><creationdate>19910718</creationdate><title>CAMERA SYSTEM</title><author>IKEMORI KEIJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH03166533A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1991</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</topic><topic>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>IKEMORI KEIJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IKEMORI KEIJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CAMERA SYSTEM</title><date>1991-07-18</date><risdate>1991</risdate><abstract>PURPOSE:To miniaturize a camera system by making a photographic image plane A by a photographing system in the case of a variable power range A smaller than a photographing image plane B by a photographing system in the case of a variable power range B when a mirror is attached in a photographic optical path so as to observe the image of an object by using an observation system A. CONSTITUTION:The photographing system 101 is constituted of a zoom lens, and the focal distance of the lens constitutes the photographing system B of one short focal distance (wide angle end) in the variable power range B and also constitutes the photographing system A of one long focal distance (telephoto end) in the variable power range A. The mirror 5 retreats to the outside of the photographic optical path in the specified variable power range B on the wide angle side of the photographing system 101. At such a time, the image of the object is observed by using the observation system B. In the specified range A on the telephoto side of the photographing system 101, the photographic image plane A by the photographing system 101 in the case of the variable power range A is made small than the photographing image screen B by the photographing system 101 in the case of the variable power range B when the mirror 5 is attached in the photographing optical path of the mirror 5 to observe the image of the object by using the observation system A. Thus, the camera system is miniaturized.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JPH03166533A |
| source | esp@cenet |
| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS |
| title | CAMERA SYSTEM |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T08%3A14%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=IKEMORI%20KEIJI&rft.date=1991-07-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH03166533A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |