JPS5810724B2 - ダイコウケイヒハンシヤタイブツケイ - Google Patents

ダイコウケイヒハンシヤタイブツケイ

Info

Publication number
JPS5810724B2
JPS5810724B2 JP49022614A JP2261474A JPS5810724B2 JP S5810724 B2 JPS5810724 B2 JP S5810724B2 JP 49022614 A JP49022614 A JP 49022614A JP 2261474 A JP2261474 A JP 2261474A JP S5810724 B2 JPS5810724 B2 JP S5810724B2
Authority
JP
Japan
Prior art keywords
lens group
lens
focal length
convergent
image plane
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.)
Expired
Application number
JP49022614A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50116029A (enExample
Inventor
小早川嘉
武士邦雄
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP49022614A priority Critical patent/JPS5810724B2/ja
Priority to US05/550,742 priority patent/US3994573A/en
Priority to DE2508384A priority patent/DE2508384C3/de
Priority to GB7990/75A priority patent/GB1482486A/en
Publication of JPS50116029A publication Critical patent/JPS50116029A/ja
Publication of JPS5810724B2 publication Critical patent/JPS5810724B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0852—Catadioptric systems having a field corrector only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0884—Catadioptric systems having a pupil corrector
    • 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
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP49022614A 1974-02-26 1974-02-26 ダイコウケイヒハンシヤタイブツケイ Expired JPS5810724B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP49022614A JPS5810724B2 (ja) 1974-02-26 1974-02-26 ダイコウケイヒハンシヤタイブツケイ
US05/550,742 US3994573A (en) 1974-02-26 1975-02-18 High aperture catoptric system
DE2508384A DE2508384C3 (de) 1974-02-26 1975-02-26 Spiegellinsenobjektiv
GB7990/75A GB1482486A (en) 1974-02-26 1975-02-26 Large aperture single-reflecting catadioptric system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49022614A JPS5810724B2 (ja) 1974-02-26 1974-02-26 ダイコウケイヒハンシヤタイブツケイ

Publications (2)

Publication Number Publication Date
JPS50116029A JPS50116029A (enExample) 1975-09-11
JPS5810724B2 true JPS5810724B2 (ja) 1983-02-26

Family

ID=12087703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49022614A Expired JPS5810724B2 (ja) 1974-02-26 1974-02-26 ダイコウケイヒハンシヤタイブツケイ

Country Status (4)

Country Link
US (1) US3994573A (enExample)
JP (1) JPS5810724B2 (enExample)
DE (1) DE2508384C3 (enExample)
GB (1) GB1482486A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153901A (en) * 1979-05-18 1980-12-01 Hitachi Ltd Reverse side mirror
DE3431540A1 (de) * 1984-07-02 1986-03-06 Elektro Optik Gmbh & Co Kg Verfahren zur korrektur der sphaerischen aberration und des astigmatismus eines ausmittigen lichtbuendels in einer spiegeloptik
JPS61252519A (ja) * 1985-05-02 1986-11-10 Goto Kogaku Kenkyusho:Kk 抛物面鏡の補正レンズ
KR100833230B1 (ko) * 2003-04-07 2008-05-28 삼성전자주식회사 조명 광학계 및 이를 구비한 화상 프로젝션 시스템
RU2366987C2 (ru) * 2007-11-22 2009-09-10 Василий Андреевич Сениченков Зеркально-линзовая система всесуточного наблюдения
TWI766658B (zh) 2021-04-23 2022-06-01 大立光電股份有限公司 光學鏡片系統及飛時測距感測模組

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE709243C (de) * 1937-01-26 1941-08-11 Emil Busch Akt Ges Optische In Optisches System
US2739257A (en) * 1948-10-15 1956-03-20 Sheldon Edward Emanuel Device for x-ray motion pictures
US3191497A (en) * 1960-07-23 1965-06-29 Canon Camera Co Catadioptric optical system of large relative aperture

Also Published As

Publication number Publication date
DE2508384C3 (de) 1982-03-11
US3994573A (en) 1976-11-30
GB1482486A (en) 1977-08-10
DE2508384A1 (de) 1975-08-28
DE2508384B2 (de) 1981-07-02
JPS50116029A (enExample) 1975-09-11

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