JPS5123339Y2 - - Google Patents

Info

Publication number
JPS5123339Y2
JPS5123339Y2 JP1972110920U JP11092072U JPS5123339Y2 JP S5123339 Y2 JPS5123339 Y2 JP S5123339Y2 JP 1972110920 U JP1972110920 U JP 1972110920U JP 11092072 U JP11092072 U JP 11092072U JP S5123339 Y2 JPS5123339 Y2 JP S5123339Y2
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
JP1972110920U
Other languages
Japanese (ja)
Other versions
JPS4968429U (en:Method
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 JP1972110920U priority Critical patent/JPS5123339Y2/ja
Priority to US382948A priority patent/US3877793A/en
Priority to DE19732340650 priority patent/DE2340650C3/de
Priority to GB4487873A priority patent/GB1399062A/en
Publication of JPS4968429U publication Critical patent/JPS4968429U/ja
Application granted granted Critical
Publication of JPS5123339Y2 publication Critical patent/JPS5123339Y2/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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP1972110920U 1972-09-26 1972-09-26 Expired JPS5123339Y2 (en:Method)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1972110920U JPS5123339Y2 (en:Method) 1972-09-26 1972-09-26
US382948A US3877793A (en) 1972-09-26 1973-07-26 Zoom lens casing
DE19732340650 DE2340650C3 (de) 1972-09-26 1973-08-10 Einstellfassung für ein Objektiv veränderbarer Brennweite
GB4487873A GB1399062A (en) 1972-09-26 1973-09-25 Zoom lens casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972110920U JPS5123339Y2 (en:Method) 1972-09-26 1972-09-26

Publications (2)

Publication Number Publication Date
JPS4968429U JPS4968429U (en:Method) 1974-06-14
JPS5123339Y2 true JPS5123339Y2 (en:Method) 1976-06-15

Family

ID=14547968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972110920U Expired JPS5123339Y2 (en:Method) 1972-09-26 1972-09-26

Country Status (3)

Country Link
US (1) US3877793A (en:Method)
JP (1) JPS5123339Y2 (en:Method)
GB (1) GB1399062A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114984A (en) * 1975-11-07 1978-09-19 Nippon Kogaku K.K. Zoom lens barrel capable of macro-photography
US4171880A (en) * 1976-12-09 1979-10-23 Fuji Photo Optical Co., Ltd. Zoom lens system for cameras
EP0547232B1 (en) * 1991-07-04 1998-10-21 Scalar Corporation Magnifying observation apparatus
US6201640B1 (en) * 1997-12-15 2001-03-13 Surgical Acuity, Inc Magnification viewer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523719A (en) * 1968-03-29 1970-08-11 Frank G Back Macro objective for single lens reflex camera with focal plane shutter
US3784285A (en) * 1972-06-01 1974-01-08 Ponder & Best Zoom lens

Also Published As

Publication number Publication date
JPS4968429U (en:Method) 1974-06-14
DE2340650B2 (de) 1977-05-26
US3877793A (en) 1975-04-15
GB1399062A (en) 1975-06-25
DE2340650A1 (de) 1974-04-04

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