JPS57624A - Albada type reverse-galilean finder - Google Patents

Albada type reverse-galilean finder

Info

Publication number
JPS57624A
JPS57624A JP7454080A JP7454080A JPS57624A JP S57624 A JPS57624 A JP S57624A JP 7454080 A JP7454080 A JP 7454080A JP 7454080 A JP7454080 A JP 7454080A JP S57624 A JPS57624 A JP S57624A
Authority
JP
Japan
Prior art keywords
lens
constituted
objective lens
reverse
type reverse
Prior art date
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
JP7454080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS639202B2 (en]
Inventor
Yutaka Iizuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Nippon Kogaku KK
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 by Nippon Chemical Industrial Co Ltd, Nippon Kogaku KK filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP7454080A priority Critical patent/JPS57624A/ja
Priority to US06/266,218 priority patent/US4348090A/en
Priority to DE19813122089 priority patent/DE3122089A1/de
Publication of JPS57624A publication Critical patent/JPS57624A/ja
Publication of JPS639202B2 publication Critical patent/JPS639202B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/06—Viewfinders with lenses with or without reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Viewfinders (AREA)
  • Lenses (AREA)
JP7454080A 1980-06-03 1980-06-03 Albada type reverse-galilean finder Granted JPS57624A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7454080A JPS57624A (en) 1980-06-03 1980-06-03 Albada type reverse-galilean finder
US06/266,218 US4348090A (en) 1980-06-03 1981-05-22 Inverted Galilean finder
DE19813122089 DE3122089A1 (de) 1980-06-03 1981-06-03 "invertierter galilei-sucher"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7454080A JPS57624A (en) 1980-06-03 1980-06-03 Albada type reverse-galilean finder

Publications (2)

Publication Number Publication Date
JPS57624A true JPS57624A (en) 1982-01-05
JPS639202B2 JPS639202B2 (en]) 1988-02-26

Family

ID=13550199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7454080A Granted JPS57624A (en) 1980-06-03 1980-06-03 Albada type reverse-galilean finder

Country Status (3)

Country Link
US (1) US4348090A (en])
JP (1) JPS57624A (en])
DE (1) DE3122089A1 (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270721A (ja) * 1985-05-27 1986-12-01 Nippon Kogaku Kk <Nikon> 倍率変換式逆ガリレオフアインダ−
US5317451A (en) * 1991-09-19 1994-05-31 Asahi Kogaku Kogyo Kabushiki Kaisha Albada finder

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168214A (en) 1981-04-09 1982-10-16 Olympus Optical Co Ltd Albada finder
US4526444A (en) * 1984-04-02 1985-07-02 Polaroid Corporation Viewfinder apparatus
JPH03105945U (en]) * 1990-02-15 1991-11-01
JP3345483B2 (ja) * 1993-09-09 2002-11-18 富士写真光機株式会社 逆ガリレオファインダ構造
US6424468B1 (en) * 2000-09-05 2002-07-23 Nikon Corporation Eyepiece lens
DE10136387A1 (de) * 2001-07-26 2003-02-13 Zeiss Carl Objektiv, insbesondere Objektiv für die Halbleiter-Lithographie
DE10219514A1 (de) * 2002-04-30 2003-11-13 Zeiss Carl Smt Ag Beleuchtungssystem, insbesondere für die EUV-Lithographie
US7265917B2 (en) * 2003-12-23 2007-09-04 Carl Zeiss Smt Ag Replacement apparatus for an optical element
DE102008000967B4 (de) 2008-04-03 2015-04-09 Carl Zeiss Smt Gmbh Projektionsbelichtungsanlage für die EUV-Mikrolithographie
JP2013152290A (ja) * 2012-01-24 2013-08-08 Sony Corp 接眼光学系及び撮像装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB449434A (en) * 1935-11-04 1936-06-26 Hugh Ivan Gramatzki Improvements in photographic and like objectives
US2206382A (en) * 1937-12-30 1940-07-02 Leitz Ernst Gmbh Photographic view finder
US2829560A (en) * 1956-10-15 1958-04-08 American Optical Corp Telescope eyepiece system
GB915118A (en) * 1958-06-18 1963-01-09 Agfa Ag Newton viewfinder for a photographic camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270721A (ja) * 1985-05-27 1986-12-01 Nippon Kogaku Kk <Nikon> 倍率変換式逆ガリレオフアインダ−
US5317451A (en) * 1991-09-19 1994-05-31 Asahi Kogaku Kogyo Kabushiki Kaisha Albada finder

Also Published As

Publication number Publication date
JPS639202B2 (en]) 1988-02-26
DE3122089A1 (de) 1982-03-04
US4348090A (en) 1982-09-07

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