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 versions
JPS52135828U (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 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 CA275,811A priority patent/CA1078236A/en
Priority to DE2715780A priority patent/DE2715780C3/de
Priority to AT245677A priority patent/AT353025B/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 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP1976045012U JPS5638482Y2 (ja) 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 (ja) 1976-04-09 1977-04-05
CA275,811A CA1078236A (en) 1976-04-09 1977-04-07 Zoom lens assembly for photographic cameras
IT7722214A IT1085150B (it) 1976-04-09 1977-04-07 Gruppo obbiettivo a focale variabile,o per effetto carrellata,per apparecchi fotografici
DE2715780A DE2715780C3 (de) 1976-04-09 1977-04-07 Verstellvorrichtung für Varioobjektive
AT245677A AT353025B (de) 1976-04-09 1977-04-07 Pankratisches objektiv fuer eine photo- graphische kamera
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 (ja) 1976-04-09 1976-04-09

Publications (2)

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

Family

ID=12707438

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (15)

* 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 (ja) * 1980-05-12 1981-12-05
JPS5725310U (ja) * 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
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
TWI471628B (zh) * 2011-12-07 2015-02-01 Ability Entpr Co Ltd 鏡頭機構

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816848B1 (ja) * 1968-12-16 1973-05-25

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 (ja) * 1971-07-05 1982-02-16
US3970368A (en) * 1973-06-14 1976-07-20 Karl Vockenhuber Optical zooming lens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816848B1 (ja) * 1968-12-16 1973-05-25

Also Published As

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

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