JPS5638482Y2 - - Google Patents

Info

Publication number
JPS5638482Y2
JPS5638482Y2 JP1976045012U JP4501276U JPS5638482Y2 JP S5638482 Y2 JPS5638482 Y2 JP S5638482Y2 JP 1976045012 U JP1976045012 U JP 1976045012U JP 4501276 U JP4501276 U JP 4501276U JP S5638482 Y2 JPS5638482 Y2 JP S5638482Y2
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
JP1976045012U
Other languages
Japanese (ja)
Other versions
JPS52135828U (en]
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 JP1976045012U priority Critical patent/JPS5638482Y2/ja
Priority to US05/782,784 priority patent/US4162822A/en
Priority to CH429277A priority patent/CH618019A5/de
Priority to IT7722214A priority patent/IT1085150B/it
Priority to AT245677A priority patent/AT353025B/de
Priority to CA275,811A priority patent/CA1078236A/en
Priority to DE2715780A priority patent/DE2715780C3/de
Priority to FR7710766A priority patent/FR2347696A1/fr
Priority to GB14992/77A priority patent/GB1515102A/en
Publication of JPS52135828U publication Critical patent/JPS52135828U/ja
Priority to US05/962,565 priority patent/US4229074A/en
Application granted granted Critical
Publication of JPS5638482Y2 publication Critical patent/JPS5638482Y2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP1976045012U 1976-04-09 1976-04-09 Expired JPS5638482Y2 (en])

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP1976045012U JPS5638482Y2 (en]) 1976-04-09 1976-04-09
US05/782,784 US4162822A (en) 1976-04-09 1977-03-30 Zoom lens assembly with restrictable zooming range
CH429277A CH618019A5 (en]) 1976-04-09 1977-04-05
AT245677A AT353025B (de) 1976-04-09 1977-04-07 Pankratisches objektiv fuer eine photo- graphische kamera
IT7722214A IT1085150B (it) 1976-04-09 1977-04-07 Gruppo obbiettivo a focale variabile,o per effetto carrellata,per apparecchi fotografici
CA275,811A CA1078236A (en) 1976-04-09 1977-04-07 Zoom lens assembly for photographic cameras
DE2715780A DE2715780C3 (de) 1976-04-09 1977-04-07 Verstellvorrichtung für Varioobjektive
FR7710766A FR2347696A1 (fr) 1976-04-09 1977-04-08 Objectif a longueur focale variable pour appareils de prise de vues photographiques
GB14992/77A GB1515102A (en) 1976-04-09 1977-04-12 Zoom lens assembly for photographic cameras
US05/962,565 US4229074A (en) 1976-04-09 1978-11-16 Zoom lens assembly for photographic cameras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976045012U JPS5638482Y2 (en]) 1976-04-09 1976-04-09

Publications (2)

Publication Number Publication Date
JPS52135828U JPS52135828U (en]) 1977-10-15
JPS5638482Y2 true JPS5638482Y2 (en]) 1981-09-08

Family

ID=12707438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976045012U Expired JPS5638482Y2 (en]) 1976-04-09 1976-04-09

Country Status (9)

Country Link
US (2) US4162822A (en])
JP (1) JPS5638482Y2 (en])
AT (1) AT353025B (en])
CA (1) CA1078236A (en])
CH (1) CH618019A5 (en])
DE (1) DE2715780C3 (en])
FR (1) FR2347696A1 (en])
GB (1) GB1515102A (en])
IT (1) IT1085150B (en])

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024923B2 (ja) * 1978-04-21 1985-06-15 旭光学工業株式会社 ズ−ムレンズの合焦装置
JPS55133006A (en) * 1979-04-04 1980-10-16 Asahi Optical Co Ltd Close-up photographing changeover device of zoom lens barrel
JPS5680010A (en) * 1979-12-04 1981-07-01 Asahi Optical Co Ltd Cam groove for displacement lens
JPS56164222U (en]) * 1980-05-12 1981-12-05
JPS5725310U (en]) * 1980-07-21 1982-02-09
JPS5764202A (en) * 1980-10-08 1982-04-19 Nippon Kogaku Kk <Nikon> Macrozoom lens barrel
JPS5766425A (en) * 1980-10-11 1982-04-22 Nippon Kogaku Kk <Nikon> Macrophotography mechanism of zoom lens
JPS5818212U (ja) * 1981-07-28 1983-02-04 キノ精密工業株式会社 ズ−ムレンズ鏡筒に於けるロツク機構
JPS5840708U (ja) * 1981-09-11 1983-03-17 キノ精密工業株式会社 ズ−ムレンズ鏡筒に於けるロツク機構
USD275685S (en) 1982-03-26 1984-09-25 OMA Mfg. Co., Ltd. Electromotive camera lens or similar article
JPS6074115U (ja) * 1983-10-28 1985-05-24 キヤノン株式会社 ズ−ムレンズ鏡胴
US4948227A (en) * 1987-10-12 1990-08-14 Asahi Kogaku Kogyo K.K. Apparatus for operatively connecting cam ring and associated member actuated thereby
JP2527731Y2 (ja) * 1989-10-02 1997-03-05 株式会社ニコン 焦点調節ロック装置を有する双眼鏡
US5194987A (en) * 1991-09-03 1993-03-16 Bausch & Lomb Incorporated Automatic power change mechanism for riflescopes or the like
US5477387A (en) * 1993-02-26 1995-12-19 Nikon Corporation Zoom lens barrel with focus interlocking ring
DE20207284U1 (de) 2002-05-08 2002-08-08 Leica Microsystems Ag, Heerbrugg Vorrichtung zur wahlweisen Einstellung von Zoombereichen
TWI471628B (zh) * 2011-12-07 2015-02-01 Ability Entpr Co Ltd 鏡頭機構
US20240337812A1 (en) * 2023-04-10 2024-10-10 Gopro, Inc. Adjustable-focus optical assemblies for image capture devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796001A (en) * 1957-06-18 Fixed focus variable magnification op-
JPS578006Y2 (en]) * 1971-07-05 1982-02-16
US3970368A (en) * 1973-06-14 1976-07-20 Karl Vockenhuber Optical zooming lens

Also Published As

Publication number Publication date
AT353025B (de) 1979-10-25
ATA245677A (de) 1979-03-15
IT1085150B (it) 1985-05-28
US4162822A (en) 1979-07-31
CH618019A5 (en]) 1980-06-30
DE2715780B2 (de) 1979-05-10
JPS52135828U (en]) 1977-10-15
DE2715780C3 (de) 1980-01-24
CA1078236A (en) 1980-05-27
DE2715780A1 (de) 1977-10-13
US4229074A (en) 1980-10-21
GB1515102A (en) 1978-06-21
FR2347696B1 (en]) 1980-08-08
FR2347696A1 (fr) 1977-11-04

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