JPS50142231A - - Google Patents

Info

Publication number
JPS50142231A
JPS50142231A JP49050020A JP5002074A JPS50142231A JP S50142231 A JPS50142231 A JP S50142231A JP 49050020 A JP49050020 A JP 49050020A JP 5002074 A JP5002074 A JP 5002074A JP S50142231 A JPS50142231 A JP S50142231A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP49050020A
Other versions
JPS581402B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP49050020A priority Critical patent/JPS581402B2/ja
Priority to US05/573,917 priority patent/US4013347A/en
Priority to DE19752519892 priority patent/DE2519892A1/de
Publication of JPS50142231A publication Critical patent/JPS50142231A/ja
Publication of JPS581402B2 publication Critical patent/JPS581402B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/20—Soft-focus objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP49050020A 1974-05-04 1974-05-04 テンゾウキヨウドブンプ ノ カヘンナ コウガクケイ Expired JPS581402B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP49050020A JPS581402B2 (ja) 1974-05-04 1974-05-04 テンゾウキヨウドブンプ ノ カヘンナ コウガクケイ
US05/573,917 US4013347A (en) 1974-05-04 1975-05-02 Movable filter optical system for providing improved optical transmission characteristics
DE19752519892 DE2519892A1 (de) 1974-05-04 1975-05-03 Optisches system mit veraenderlicher lichtstaerkeverteilung fuer punktfoermige abbildung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49050020A JPS581402B2 (ja) 1974-05-04 1974-05-04 テンゾウキヨウドブンプ ノ カヘンナ コウガクケイ

Publications (2)

Publication Number Publication Date
JPS50142231A true JPS50142231A (ja) 1975-11-15
JPS581402B2 JPS581402B2 (ja) 1983-01-11

Family

ID=12847302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49050020A Expired JPS581402B2 (ja) 1974-05-04 1974-05-04 テンゾウキヨウドブンプ ノ カヘンナ コウガクケイ

Country Status (3)

Country Link
US (1) US4013347A (ja)
JP (1) JPS581402B2 (ja)
DE (1) DE2519892A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242724A (en) * 1975-10-01 1977-04-02 Canon Inc Soft focus lens system
WO2016039147A1 (ja) * 2014-09-11 2016-03-17 富士フイルム株式会社 レンズ鏡筒、撮影装置本体、及び撮影装置
WO2016038935A1 (ja) * 2014-09-11 2016-03-17 富士フイルム株式会社 撮像光学系及び撮像装置
JP2018040858A (ja) * 2016-09-05 2018-03-15 キヤノン株式会社 光学系およびそれを有する光学機器
JP2021081734A (ja) * 2021-02-01 2021-05-27 オムロン株式会社 光学系および撮像装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157216A (en) * 1978-06-26 1979-06-05 Polaroid Corporation Adapter for optically coupling a photographic camera with a viewing device
US4196990A (en) * 1979-02-23 1980-04-08 Polaroid Corporation Adapter for coupling a photographic camera with a viewing device
US4568148A (en) * 1983-11-03 1986-02-04 Onanian Richard A Hand-held collapsible microscope system
JPS60185919A (ja) * 1984-03-05 1985-09-21 Konishiroku Photo Ind Co Ltd 光電装置
US4825235A (en) * 1986-05-09 1989-04-25 Nikon Corporation Camera having soft focus filter
JP2503580B2 (ja) * 1988-04-11 1996-06-05 株式会社ニコン ボケ味可変な光学系
DE10108254A1 (de) * 2001-02-21 2002-08-22 Leica Microsystems Optische Betrachtungseinrichtung mit Vorrichtung zur partiellen Reduktion der Intensität der Beleuchtung
JP3678416B2 (ja) * 2002-03-29 2005-08-03 富士写真フイルム株式会社 撮影装置
JP2004165723A (ja) * 2002-11-08 2004-06-10 Olympus Corp 電子撮像装置
DE102004010971B4 (de) * 2004-03-03 2011-08-18 Frank J. 70376 Wurster Optische Einrichtung für eine Kamera
JP4744964B2 (ja) * 2005-07-22 2011-08-10 Ｈｏｙａ株式会社 撮像装置
US20100295973A1 (en) * 2007-11-06 2010-11-25 Tessera North America, Inc. Determinate and indeterminate optical systems
JP2009134023A (ja) * 2007-11-29 2009-06-18 Kyocera Corp 撮像装置および情報コード読取装置
WO2019171984A1 (ja) * 2018-03-08 2019-09-12 ソニー株式会社 信号処理装置、信号処理方法、及び、プログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US236731A (en) * 1881-01-18 Haeey s
US1202223A (en) * 1914-04-06 1916-10-24 Casper L Redfield Process and apparatus for dispersing and concentrating light.
US1370885A (en) * 1919-11-14 1921-03-08 Eastman Kodak Co Diffusing element
US2233591A (en) * 1937-09-24 1941-03-04 Dulovits Jeno Soft effect screen lens
US2972931A (en) * 1957-07-18 1961-02-28 Walter J Roob Vignetting apparatus
US3843235A (en) * 1968-09-14 1974-10-22 Minolta Camera Kk Image forming optical system wherein defocus images are improved
DE1902427A1 (de) * 1969-01-18 1970-08-06 Bosch Elektronik Gmbh Vorrichtung zum Ab- und Aufblenden fuer kinematographische Kameras
DE2126131A1 (de) * 1971-05-26 1972-12-07 Schneider Co Optische Werke Einrichtung zur Erreichung totaler Unscharfe bei optischen Bildern
US3774992A (en) * 1972-03-06 1973-11-27 I Steiner Optical framing device for photographic cameras

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242724A (en) * 1975-10-01 1977-04-02 Canon Inc Soft focus lens system
WO2016039147A1 (ja) * 2014-09-11 2016-03-17 富士フイルム株式会社 レンズ鏡筒、撮影装置本体、及び撮影装置
WO2016038935A1 (ja) * 2014-09-11 2016-03-17 富士フイルム株式会社 撮像光学系及び撮像装置
JPWO2016039147A1 (ja) * 2014-09-11 2017-07-13 富士フイルム株式会社 レンズ鏡筒、撮影装置本体、及び撮影装置
US9838592B2 (en) 2014-09-11 2017-12-05 Fujifilm Corporation Lens barrel, imaging device body, and imaging device
US10097752B2 (en) 2014-09-11 2018-10-09 Fujifilm Corporation Lens barrel, imaging device body, and imaging device with apodization filters
JP2018040858A (ja) * 2016-09-05 2018-03-15 キヤノン株式会社 光学系およびそれを有する光学機器
JP2021081734A (ja) * 2021-02-01 2021-05-27 オムロン株式会社 光学系および撮像装置

Also Published As

Publication number Publication date
JPS581402B2 (ja) 1983-01-11
DE2519892A1 (de) 1975-11-13
US4013347A (en) 1977-03-22

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