JPH0356605B2 - - Google Patents

Info

Publication number
JPH0356605B2
JPH0356605B2 JP4324383A JP4324383A JPH0356605B2 JP H0356605 B2 JPH0356605 B2 JP H0356605B2 JP 4324383 A JP4324383 A JP 4324383A JP 4324383 A JP4324383 A JP 4324383A JP H0356605 B2 JPH0356605 B2 JP H0356605B2
Authority
JP
Japan
Prior art keywords
lens
positive
negative
condition
refractive index
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
JP4324383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59170810A (ja
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 filed Critical
Priority to JP4324383A priority Critical patent/JPS59170810A/ja
Publication of JPS59170810A publication Critical patent/JPS59170810A/ja
Publication of JPH0356605B2 publication Critical patent/JPH0356605B2/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
    • G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic
    • 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)
  • Mechanical Optical Scanning Systems (AREA)
JP4324383A 1983-03-17 1983-03-17 ｆΘレンズ系 Granted JPS59170810A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4324383A JPS59170810A (ja) 1983-03-17 1983-03-17 ｆΘレンズ系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4324383A JPS59170810A (ja) 1983-03-17 1983-03-17 ｆΘレンズ系

Publications (2)

Publication Number Publication Date
JPS59170810A JPS59170810A (ja) 1984-09-27
JPH0356605B2 true JPH0356605B2 (enrdf_load_stackoverflow) 1991-08-28

Family

ID=12658447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4324383A Granted JPS59170810A (ja) 1983-03-17 1983-03-17 ｆΘレンズ系

Country Status (1)

Country Link
JP (1) JPS59170810A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392984B2 (ja) * 1994-12-16 2003-03-31 ペンタックス株式会社 走査レンズ
CN109633864B (zh) * 2018-12-28 2021-08-17 大族激光科技产业集团股份有限公司 一种用于激光加工的光学镜头、激光加工装置及加工方法

Also Published As

Publication number Publication date
JPS59170810A (ja) 1984-09-27

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