JPS5536887A - Macro mechanism of zoom lens - Google Patents

Macro mechanism of zoom lens

Info

Publication number
JPS5536887A
JPS5536887A JP11107178A JP11107178A JPS5536887A JP S5536887 A JPS5536887 A JP S5536887A JP 11107178 A JP11107178 A JP 11107178A JP 11107178 A JP11107178 A JP 11107178A JP S5536887 A JPS5536887 A JP S5536887A
Authority
JP
Japan
Prior art keywords
macro
groove
zoom lens
cam
lens
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.)
Pending
Application number
JP11107178A
Other languages
English (en)
Inventor
Sadahiko Tsuji
Masamichi Toyama
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 JP11107178A priority Critical patent/JPS5536887A/ja
Publication of JPS5536887A publication Critical patent/JPS5536887A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
JP11107178A 1978-09-08 1978-09-08 Macro mechanism of zoom lens Pending JPS5536887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11107178A JPS5536887A (en) 1978-09-08 1978-09-08 Macro mechanism of zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11107178A JPS5536887A (en) 1978-09-08 1978-09-08 Macro mechanism of zoom lens

Publications (1)

Publication Number Publication Date
JPS5536887A true JPS5536887A (en) 1980-03-14

Family

ID=14551635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11107178A Pending JPS5536887A (en) 1978-09-08 1978-09-08 Macro mechanism of zoom lens

Country Status (1)

Country Link
JP (1) JPS5536887A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076312U (ja) * 1983-10-28 1985-05-28 株式会社ニコン 自動焦点調節カメラの撮影レンズ位置決め装置
JPH02122956U (ja) * 1989-03-09 1990-10-09
JPH03105813U (ja) * 1990-02-14 1991-11-01
JP2001281528A (ja) * 1999-11-11 2001-10-10 Goko International Corporation:Kk マクロ撮影可能なズームレンズ装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076312U (ja) * 1983-10-28 1985-05-28 株式会社ニコン 自動焦点調節カメラの撮影レンズ位置決め装置
JPH0216344Y2 (ja) * 1983-10-28 1990-05-07
JPH02122956U (ja) * 1989-03-09 1990-10-09
JPH03105813U (ja) * 1990-02-14 1991-11-01
JP2001281528A (ja) * 1999-11-11 2001-10-10 Goko International Corporation:Kk マクロ撮影可能なズームレンズ装置

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