JPH0216325Y2 - - Google Patents

Info

Publication number
JPH0216325Y2
JPH0216325Y2 JP1981198671U JP19867181U JPH0216325Y2 JP H0216325 Y2 JPH0216325 Y2 JP H0216325Y2 JP 1981198671 U JP1981198671 U JP 1981198671U JP 19867181 U JP19867181 U JP 19867181U JP H0216325 Y2 JPH0216325 Y2 JP H0216325Y2
Authority
JP
Japan
Prior art keywords
zoom lens
lens barrel
focal length
scale
aperture
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
JP1981198671U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5898627U (ja
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 filed Critical
Priority to JP1981198671U priority Critical patent/JPS5898627U/ja
Priority to US06/451,914 priority patent/US4511221A/en
Publication of JPS5898627U publication Critical patent/JPS5898627U/ja
Application granted granted Critical
Publication of JPH0216325Y2 publication Critical patent/JPH0216325Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP1981198671U 1981-12-25 1981-12-25 絞り目盛を有するレフレツクスズ−ムレンズ鏡筒 Granted JPS5898627U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1981198671U JPS5898627U (ja) 1981-12-25 1981-12-25 絞り目盛を有するレフレツクスズ−ムレンズ鏡筒
US06/451,914 US4511221A (en) 1981-12-25 1982-12-21 Reflex zoom lens having aperture scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981198671U JPS5898627U (ja) 1981-12-25 1981-12-25 絞り目盛を有するレフレツクスズ−ムレンズ鏡筒

Publications (2)

Publication Number Publication Date
JPS5898627U JPS5898627U (ja) 1983-07-05
JPH0216325Y2 true JPH0216325Y2 (US20100012521A1-20100121-C00001.png) 1990-05-07

Family

ID=16395104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981198671U Granted JPS5898627U (ja) 1981-12-25 1981-12-25 絞り目盛を有するレフレツクスズ−ムレンズ鏡筒

Country Status (2)

Country Link
US (1) US4511221A (US20100012521A1-20100121-C00001.png)
JP (1) JPS5898627U (US20100012521A1-20100121-C00001.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727450Y2 (ja) * 1988-10-04 1995-06-21 旭光学工業株式会社 ズームレンズカメラの開放ｆ値検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125712A (en) * 1980-03-07 1981-10-02 Mamiya Koki Kk Lens barrel for zoom lens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1157936A (fr) * 1955-09-09 1958-06-05 Appareil photographique à objectif interchangeable
DE2061998A1 (de) * 1970-12-16 1972-07-06 Agfa-Gevaert Ag, 5090 Leverkusen Fotografische oder kinematografische Kamera mit einer Einstellhandhabe
JPS514853B2 (US20100012521A1-20100121-C00001.png) * 1972-09-25 1976-02-16
JPS6048004B2 (ja) * 1980-02-29 1985-10-24 キヤノン株式会社 操作部の選択可能なズ−ムレンズ鏡胴

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125712A (en) * 1980-03-07 1981-10-02 Mamiya Koki Kk Lens barrel for zoom lens

Also Published As

Publication number Publication date
JPS5898627U (ja) 1983-07-05
US4511221A (en) 1985-04-16

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