JPH0316003B2 - - Google Patents

Info

Publication number
JPH0316003B2
JPH0316003B2 JP58077224A JP7722483A JPH0316003B2 JP H0316003 B2 JPH0316003 B2 JP H0316003B2 JP 58077224 A JP58077224 A JP 58077224A JP 7722483 A JP7722483 A JP 7722483A JP H0316003 B2 JPH0316003 B2 JP H0316003B2
Authority
JP
Japan
Prior art keywords
group
lens
projection
positive
magnification
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 - Lifetime
Application number
JP58077224A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59202424A (ja
Inventor
Toshihiko Ueda
Kunihiko Furunoma
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.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP7722483A priority Critical patent/JPS59202424A/ja
Publication of JPS59202424A publication Critical patent/JPS59202424A/ja
Publication of JPH0316003B2 publication Critical patent/JPH0316003B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/64—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having more than six components
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP7722483A 1983-04-30 1983-04-30 投影検査器用高倍率投影レンズ Granted JPS59202424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7722483A JPS59202424A (ja) 1983-04-30 1983-04-30 投影検査器用高倍率投影レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7722483A JPS59202424A (ja) 1983-04-30 1983-04-30 投影検査器用高倍率投影レンズ

Publications (2)

Publication Number Publication Date
JPS59202424A JPS59202424A (ja) 1984-11-16
JPH0316003B2 true JPH0316003B2 (US06623731-20030923-C00012.png) 1991-03-04

Family

ID=13627878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7722483A Granted JPS59202424A (ja) 1983-04-30 1983-04-30 投影検査器用高倍率投影レンズ

Country Status (1)

Country Link
JP (1) JPS59202424A (US06623731-20030923-C00012.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2981497B2 (ja) * 1992-01-06 1999-11-22 三菱電機株式会社 レトロフォーカス型レンズ
JP6440375B2 (ja) * 2014-04-10 2018-12-19 キヤノン株式会社 光学系及びそれを有する撮像装置
CN110412733B (zh) * 2019-06-29 2021-09-17 瑞声光学解决方案私人有限公司 摄像光学镜头

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172292A (US06623731-20030923-C00012.png) * 1974-12-04 1976-06-22 Suwa Seikosha Kk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172292A (US06623731-20030923-C00012.png) * 1974-12-04 1976-06-22 Suwa Seikosha Kk

Also Published As

Publication number Publication date
JPS59202424A (ja) 1984-11-16

Similar Documents

Publication Publication Date Title
JPH0980305A (ja) 内視鏡対物レンズ
US5327283A (en) Endoscope optical system
JPH0431095B2 (US06623731-20030923-C00012.png)
US4735491A (en) Optical system for endoscopes
JPH08262321A (ja) リレー光学系
US4704018A (en) Eye fundus observing and photographing apparatus
US2468564A (en) Optical objective system with spherical aberration correction means
US4162827A (en) Wide angle objective for ophthalmoscopic instrument
US2962930A (en) Optical objective
JPH0316003B2 (US06623731-20030923-C00012.png)
US2777364A (en) Fogusing lens for ophthalmic instrument
JPH0359511A (ja) 接眼レンズ
JP2787457B2 (ja) 前絞りテレセントリック投影レンズ
US5636058A (en) Microscope objective lens and microscope using the same
US6219189B1 (en) Objective lens unit for reflective fluorescence and reflective fluorescence microscope having an objective lens unit for reflective fluorescence
JP3556283B2 (ja) 顕微鏡用照明光学系
JPS6250717A (ja) 低倍率投影対物レンズ
JPS61210312A (ja) リレ−レンズ系
US2724992A (en) Photographic objective comprising three axially aligned and air spaced components
JP2925188B2 (ja) レトロフォーカス型レンズ
JP3655689B2 (ja) 内視鏡接眼レンズ系
US2807983A (en) Five component high speed objective of modified gaussian type
JPH0455281B2 (US06623731-20030923-C00012.png)
JP2002328300A (ja) フロント絞り撮像光学系
JPH0414325B2 (US06623731-20030923-C00012.png)