JPS5143815Y2 - - Google Patents

Info

Publication number
JPS5143815Y2
JPS5143815Y2 JP1973017782U JP1778273U JPS5143815Y2 JP S5143815 Y2 JPS5143815 Y2 JP S5143815Y2 JP 1973017782 U JP1973017782 U JP 1973017782U JP 1778273 U JP1778273 U JP 1778273U JP S5143815 Y2 JPS5143815 Y2 JP S5143815Y2
Authority
JP
Japan
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
JP1973017782U
Other versions
JPS49120237U (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 JP1973017782U priority Critical patent/JPS5143815Y2/ja
Priority to US440910A priority patent/US3891310A/en
Publication of JPS49120237U publication Critical patent/JPS49120237U/ja
Application granted granted Critical
Publication of JPS5143815Y2 publication Critical patent/JPS5143815Y2/ja
Expired 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
    • G02B7/105—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 with movable lens means specially adapted for focusing at close distances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Focusing (AREA)
JP1973017782U 1973-02-09 1973-02-09 Expired JPS5143815Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1973017782U JPS5143815Y2 (ja) 1973-02-09 1973-02-09
US440910A US3891310A (en) 1973-02-09 1974-02-08 Macro focusing device for variable focal length lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973017782U JPS5143815Y2 (ja) 1973-02-09 1973-02-09

Publications (2)

Publication Number Publication Date
JPS49120237U JPS49120237U (ja) 1974-10-15
JPS5143815Y2 true JPS5143815Y2 (ja) 1976-10-23

Family

ID=11953277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973017782U Expired JPS5143815Y2 (ja) 1973-02-09 1973-02-09

Country Status (2)

Country Link
US (1) US3891310A (ja)
JP (1) JPS5143815Y2 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841483B2 (ja) * 1975-10-06 1983-09-12 ミノルタ株式会社 マクロサツエイキコウツキズ−ムレンズキヨウドウ
JPS5266445A (en) * 1975-11-27 1977-06-01 Fuji Photo Optical Co Ltd Zoom lens
DE2555953A1 (de) * 1975-12-12 1977-06-16 Schneider Co Optische Werke Umschalteinrichtung an photographischen und kinematographischen objektiven mit veraenderbarer brennweite
JPS557764A (en) * 1978-07-03 1980-01-19 Nippon Bell Haueru Kk Zoom lens device capable of macro photography
JPS55134809A (en) * 1979-04-06 1980-10-21 Canon Inc Lens barrel of closeup photographable zoom lens
US4322150A (en) * 1979-07-30 1982-03-30 Canon Kabushiki Kaisha Mechanical mounting system for zoom objective
ATE513240T1 (de) 2001-04-05 2011-07-15 Scalar Corp Kamera und kameraeinheit
KR100652640B1 (ko) * 2004-06-18 2006-12-06 엘지전자 주식회사 휴대용 단말기의 카메라 접사 조절장치
US9645352B2 (en) * 2015-03-30 2017-05-09 Panasonic Intellectual Property Management Co., Ltd. Image pickup apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532796A (de) * 1969-06-27 1973-01-15 Vockenhuber Karl Optisches System mit zwei unabhängig voneinander verstellbaren Entfernungseinstellern
JPS5510885B1 (ja) * 1970-08-18 1980-03-19

Also Published As

Publication number Publication date
JPS49120237U (ja) 1974-10-15
US3891310A (en) 1975-06-24

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