JPH0578012B2 - - Google Patents

Info

Publication number
JPH0578012B2
JPH0578012B2 JP60197263A JP19726385A JPH0578012B2 JP H0578012 B2 JPH0578012 B2 JP H0578012B2 JP 60197263 A JP60197263 A JP 60197263A JP 19726385 A JP19726385 A JP 19726385A JP H0578012 B2 JPH0578012 B2 JP H0578012B2
Authority
JP
Japan
Prior art keywords
astigmatism
light beam
optical system
splitting member
light splitting
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
JP60197263A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6256922A (ja
Inventor
Yoshi Kobayakawa
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 JP19726385A priority Critical patent/JPS6256922A/ja
Publication of JPS6256922A publication Critical patent/JPS6256922A/ja
Publication of JPH0578012B2 publication Critical patent/JPH0578012B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP19726385A 1985-09-06 1985-09-06 非点収差補正光学系 Granted JPS6256922A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19726385A JPS6256922A (ja) 1985-09-06 1985-09-06 非点収差補正光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19726385A JPS6256922A (ja) 1985-09-06 1985-09-06 非点収差補正光学系

Publications (2)

Publication Number Publication Date
JPS6256922A JPS6256922A (ja) 1987-03-12
JPH0578012B2 true JPH0578012B2 (enExample) 1993-10-27

Family

ID=16371559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19726385A Granted JPS6256922A (ja) 1985-09-06 1985-09-06 非点収差補正光学系

Country Status (1)

Country Link
JP (1) JPS6256922A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013010279A1 (en) 2011-07-15 2013-01-24 Maschinenfabrik Rieter Ag Roving winder and method of winding rovings on to bobbins

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04180010A (ja) * 1990-11-15 1992-06-26 Fuji Photo Optical Co Ltd 光束分割プリズム
JPH05313119A (ja) * 1992-05-15 1993-11-26 Fuji Photo Optical Co Ltd 液晶式ビデオプロジェクター

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601118U (ja) * 1983-04-20 1985-01-07 株式会社リコー カラ−原稿読取装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013010279A1 (en) 2011-07-15 2013-01-24 Maschinenfabrik Rieter Ag Roving winder and method of winding rovings on to bobbins

Also Published As

Publication number Publication date
JPS6256922A (ja) 1987-03-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term