JPH0244042B2 - - Google Patents

Info

Publication number
JPH0244042B2
JPH0244042B2 JP57202442A JP20244282A JPH0244042B2 JP H0244042 B2 JPH0244042 B2 JP H0244042B2 JP 57202442 A JP57202442 A JP 57202442A JP 20244282 A JP20244282 A JP 20244282A JP H0244042 B2 JPH0244042 B2 JP H0244042B2
Authority
JP
Japan
Prior art keywords
lens
aberration
curvature
radius
condition
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
JP57202442A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5991408A (ja
Inventor
Koichi Wakamya
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
Original Assignee
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 Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP57202442A priority Critical patent/JPS5991408A/ja
Priority to US06/549,326 priority patent/US4606615A/en
Publication of JPS5991408A publication Critical patent/JPS5991408A/ja
Publication of JPH0244042B2 publication Critical patent/JPH0244042B2/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 -
    • G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
    • G02B9/14—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only arranged + - +

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP57202442A 1982-11-18 1982-11-18 ビハインド絞りレンズ Granted JPS5991408A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57202442A JPS5991408A (ja) 1982-11-18 1982-11-18 ビハインド絞りレンズ
US06/549,326 US4606615A (en) 1982-11-18 1983-11-07 Behind stop lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57202442A JPS5991408A (ja) 1982-11-18 1982-11-18 ビハインド絞りレンズ

Publications (2)

Publication Number Publication Date
JPS5991408A JPS5991408A (ja) 1984-05-26
JPH0244042B2 true JPH0244042B2 (en]) 1990-10-02

Family

ID=16457587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57202442A Granted JPS5991408A (ja) 1982-11-18 1982-11-18 ビハインド絞りレンズ

Country Status (2)

Country Link
US (1) US4606615A (en])
JP (1) JPS5991408A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176011A (ja) * 1984-02-22 1985-09-10 Nippon Kogaku Kk <Nikon> ビハインド絞りレンズ
US4675662A (en) * 1984-08-06 1987-06-23 Nippon Soken, Inc. Machine oil deterioration detection
JPS6484212A (en) * 1987-09-26 1989-03-29 Nikon Corp Behind diaphragm lens
US5589989A (en) * 1993-06-29 1996-12-31 Eastman Kodak Company Compact objective lens system
US5572369A (en) * 1993-06-29 1996-11-05 Eastman Kodak Company Triplet-type lens for use in a compact photographic camera
BRPI0416852A (pt) * 2003-11-21 2007-02-27 Array Biopharma Inc inibidores da quinase akt
JP4567366B2 (ja) * 2004-04-23 2010-10-20 株式会社エンプラス 撮像レンズ
CN108169847A (zh) * 2018-03-13 2018-06-15 杭州艾芯智能科技有限公司 一种大视场扫描成像光学系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427731B2 (en]) * 1973-05-19 1979-09-12
JPS5397824A (en) * 1977-02-08 1978-08-26 Olympus Optical Co Ltd Camera lens of behind iris
JPS57185010A (en) * 1981-05-09 1982-11-15 Minolta Camera Co Ltd Rear diaphragm tessar type camera lens
JPS58121010A (ja) * 1982-01-13 1983-07-19 Canon Inc 撮影レンズ

Also Published As

Publication number Publication date
US4606615A (en) 1986-08-19
JPS5991408A (ja) 1984-05-26

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