JPS6242248B2 - - Google Patents

Info

Publication number
JPS6242248B2
JPS6242248B2 JP15389279A JP15389279A JPS6242248B2 JP S6242248 B2 JPS6242248 B2 JP S6242248B2 JP 15389279 A JP15389279 A JP 15389279A JP 15389279 A JP15389279 A JP 15389279A JP S6242248 B2 JPS6242248 B2 JP S6242248B2
Authority
JP
Japan
Prior art keywords
lens
movable
light
focusing
correction
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
JP15389279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5677808A (en
Inventor
Yukio Fujii
Saburo Hokari
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15389279A priority Critical patent/JPS5677808A/ja
Publication of JPS5677808A publication Critical patent/JPS5677808A/ja
Publication of JPS6242248B2 publication Critical patent/JPS6242248B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Lens Barrels (AREA)
JP15389279A 1979-11-28 1979-11-28 Preventing device for internal reflection of zoom lens Granted JPS5677808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15389279A JPS5677808A (en) 1979-11-28 1979-11-28 Preventing device for internal reflection of zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15389279A JPS5677808A (en) 1979-11-28 1979-11-28 Preventing device for internal reflection of zoom lens

Publications (2)

Publication Number Publication Date
JPS5677808A JPS5677808A (en) 1981-06-26
JPS6242248B2 true JPS6242248B2 (OSRAM) 1987-09-07

Family

ID=15572386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15389279A Granted JPS5677808A (en) 1979-11-28 1979-11-28 Preventing device for internal reflection of zoom lens

Country Status (1)

Country Link
JP (1) JPS5677808A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140312U (OSRAM) * 1985-02-21 1986-08-30
JPH0753055Y2 (ja) * 1988-12-27 1995-12-06 京セラ株式会社 ズームレンズ鏡胴
JP4121193B2 (ja) * 1998-09-04 2008-07-23 株式会社タムロン フレアカッター機構を有するインナーフォーカスズームレンズ
JP2006215394A (ja) * 2005-02-04 2006-08-17 Fujinon Corp レンズ装置
CN112684568A (zh) * 2020-12-30 2021-04-20 上海比路电子股份有限公司 一种具有连续光学变焦的潜望式马达

Also Published As

Publication number Publication date
JPS5677808A (en) 1981-06-26

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