JPS5683708A - Zoom lens which permits close-up photography - Google Patents

Zoom lens which permits close-up photography

Info

Publication number
JPS5683708A
JPS5683708A JP16187179A JP16187179A JPS5683708A JP S5683708 A JPS5683708 A JP S5683708A JP 16187179 A JP16187179 A JP 16187179A JP 16187179 A JP16187179 A JP 16187179A JP S5683708 A JPS5683708 A JP S5683708A
Authority
JP
Japan
Prior art keywords
barrel
operating member
photography
zooming
zoom
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
JP16187179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245964B2 (enrdf_load_stackoverflow
Inventor
Takashi Isobe
Shigeru Kamata
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 JP16187179A priority Critical patent/JPS5683708A/ja
Priority to DE3038378A priority patent/DE3038378C2/de
Publication of JPS5683708A publication Critical patent/JPS5683708A/ja
Priority to US06/440,716 priority patent/US4448496A/en
Publication of JPS6245964B2 publication Critical patent/JPS6245964B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
JP16187179A 1979-10-11 1979-12-13 Zoom lens which permits close-up photography Granted JPS5683708A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16187179A JPS5683708A (en) 1979-12-13 1979-12-13 Zoom lens which permits close-up photography
DE3038378A DE3038378C2 (de) 1979-10-11 1980-10-10 Objektivfassung
US06/440,716 US4448496A (en) 1979-10-11 1982-11-10 Zoom lens assembly having a mechanical lens system mounting mechanism operative to enable closeup operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16187179A JPS5683708A (en) 1979-12-13 1979-12-13 Zoom lens which permits close-up photography

Publications (2)

Publication Number Publication Date
JPS5683708A true JPS5683708A (en) 1981-07-08
JPS6245964B2 JPS6245964B2 (enrdf_load_stackoverflow) 1987-09-30

Family

ID=15743546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16187179A Granted JPS5683708A (en) 1979-10-11 1979-12-13 Zoom lens which permits close-up photography

Country Status (1)

Country Link
JP (1) JPS5683708A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948718A (ja) * 1982-09-13 1984-03-21 Olympus Optical Co Ltd 近接撮影可能なズ−ムレンズ
JPS5995306U (ja) * 1982-12-17 1984-06-28 株式会社リコー 近接撮影可能なズ−ムレンズ鏡胴
JPS60140019U (ja) * 1984-02-24 1985-09-17 株式会社　タムロン ズ−ムレンズのマクロ機構
JPS60145411U (ja) * 1984-03-07 1985-09-27 旭光学工業株式会社 ズ−ムレンズ鏡筒
JPS61143118U (enrdf_load_stackoverflow) * 1984-09-27 1986-09-04
US7800837B2 (en) 2007-08-03 2010-09-21 Panasonic Corporation Cylindrical molded article, lens barrel, camera, and injection mold

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156122U (enrdf_load_stackoverflow) * 1988-04-16 1989-10-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948718A (ja) * 1982-09-13 1984-03-21 Olympus Optical Co Ltd 近接撮影可能なズ−ムレンズ
JPS5995306U (ja) * 1982-12-17 1984-06-28 株式会社リコー 近接撮影可能なズ−ムレンズ鏡胴
JPS60140019U (ja) * 1984-02-24 1985-09-17 株式会社　タムロン ズ−ムレンズのマクロ機構
JPS60145411U (ja) * 1984-03-07 1985-09-27 旭光学工業株式会社 ズ−ムレンズ鏡筒
JPS61143118U (enrdf_load_stackoverflow) * 1984-09-27 1986-09-04
US7800837B2 (en) 2007-08-03 2010-09-21 Panasonic Corporation Cylindrical molded article, lens barrel, camera, and injection mold

Also Published As

Publication number Publication date
JPS6245964B2 (enrdf_load_stackoverflow) 1987-09-30

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