JPS6145804B2 - - Google Patents

Info

Publication number
JPS6145804B2
JPS6145804B2 JP5754378A JP5754378A JPS6145804B2 JP S6145804 B2 JPS6145804 B2 JP S6145804B2 JP 5754378 A JP5754378 A JP 5754378A JP 5754378 A JP5754378 A JP 5754378A JP S6145804 B2 JPS6145804 B2 JP S6145804B2
Authority
JP
Japan
Prior art keywords
group
optical system
focal length
lens
optical
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
JP5754378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54150144A (en
Inventor
Takashi Matsumaru
Shozo Ishama
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP5754378A priority Critical patent/JPS54150144A/ja
Publication of JPS54150144A publication Critical patent/JPS54150144A/ja
Publication of JPS6145804B2 publication Critical patent/JPS6145804B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Lenses (AREA)
JP5754378A 1978-05-17 1978-05-17 Optical system for optical laser scanning Granted JPS54150144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5754378A JPS54150144A (en) 1978-05-17 1978-05-17 Optical system for optical laser scanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5754378A JPS54150144A (en) 1978-05-17 1978-05-17 Optical system for optical laser scanning

Publications (2)

Publication Number Publication Date
JPS54150144A JPS54150144A (en) 1979-11-26
JPS6145804B2 true JPS6145804B2 (fr) 1986-10-09

Family

ID=13058671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5754378A Granted JPS54150144A (en) 1978-05-17 1978-05-17 Optical system for optical laser scanning

Country Status (1)

Country Link
JP (1) JPS54150144A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720712A (en) * 1980-07-15 1982-02-03 Olympus Optical Co Ltd F-theta lens
JPS59195211A (ja) * 1983-04-19 1984-11-06 Asahi Optical Co Ltd テレセントリツクな４枚構成のｆ−θレンズ系
KR900007133B1 (ko) * 1988-06-10 1990-09-29 한국과학기술원 레이저 주사용 f-θ 렌즈계
CN104880807B (zh) * 2015-06-19 2017-05-31 中国科学院重庆绿色智能技术研究院 一种用于双波长激光加工的F‑θ光学镜头

Also Published As

Publication number Publication date
JPS54150144A (en) 1979-11-26

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