JPS59160118A - レンズ系 - Google Patents

レンズ系

Info

Publication number
JPS59160118A
JPS59160118A JP3428983A JP3428983A JPS59160118A JP S59160118 A JPS59160118 A JP S59160118A JP 3428983 A JP3428983 A JP 3428983A JP 3428983 A JP3428983 A JP 3428983A JP S59160118 A JPS59160118 A JP S59160118A
Authority
JP
Japan
Prior art keywords
lens
object side
focal length
refractive power
view
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
JP3428983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH045166B2 (2
Inventor
Yasuhisa Sato
泰久 佐藤
Kazuo Fujibayashi
和夫 藤林
Yasuyuki Yamada
康幸 山田
Hideo Yokota
秀夫 横田
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 JP3428983A priority Critical patent/JPS59160118A/ja
Publication of JPS59160118A publication Critical patent/JPS59160118A/ja
Publication of JPH045166B2 publication Critical patent/JPH045166B2/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 + - +
    • G02B9/16—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 + - + all the components being simple

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP3428983A 1983-03-02 1983-03-02 レンズ系 Granted JPS59160118A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3428983A JPS59160118A (ja) 1983-03-02 1983-03-02 レンズ系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3428983A JPS59160118A (ja) 1983-03-02 1983-03-02 レンズ系

Publications (2)

Publication Number Publication Date
JPS59160118A true JPS59160118A (ja) 1984-09-10
JPH045166B2 JPH045166B2 (2) 1992-01-30

Family

ID=12409991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3428983A Granted JPS59160118A (ja) 1983-03-02 1983-03-02 レンズ系

Country Status (1)

Country Link
JP (1) JPS59160118A (2)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134720A (ja) * 1984-12-05 1986-06-21 Nitto Kogaku Kk フアクシミリ用レンズ
US5084784A (en) * 1989-07-12 1992-01-28 Asahi Kogaku Kogyo K.K. Copying lens system
JPH0497325A (ja) * 1990-08-14 1992-03-30 Canon Inc トリミング撮影機構を有した撮影装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134720A (ja) * 1984-12-05 1986-06-21 Nitto Kogaku Kk フアクシミリ用レンズ
US5084784A (en) * 1989-07-12 1992-01-28 Asahi Kogaku Kogyo K.K. Copying lens system
JPH0497325A (ja) * 1990-08-14 1992-03-30 Canon Inc トリミング撮影機構を有した撮影装置

Also Published As

Publication number Publication date
JPH045166B2 (2) 1992-01-30

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