AU6356686A - Automatic focussing mechanism for stills camera - Google Patents

Automatic focussing mechanism for stills camera

Info

Publication number
AU6356686A
AU6356686A AU63566/86A AU6356686A AU6356686A AU 6356686 A AU6356686 A AU 6356686A AU 63566/86 A AU63566/86 A AU 63566/86A AU 6356686 A AU6356686 A AU 6356686A AU 6356686 A AU6356686 A AU 6356686A
Authority
AU
Australia
Prior art keywords
automatic focussing
focussing mechanism
stills camera
stills
camera
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.)
Granted
Application number
AU63566/86A
Other versions
AU567016B2 (en
Inventor
Wai Chung Wong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W Haking Enterprises Ltd
Original Assignee
HAKING W ETS Ltd
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
Priority claimed from US06/900,718 external-priority patent/US4710013A/en
Application filed by HAKING W ETS Ltd filed Critical HAKING W ETS Ltd
Publication of AU6356686A publication Critical patent/AU6356686A/en
Application granted granted Critical
Publication of AU567016B2 publication Critical patent/AU567016B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/04—Focusing arrangements of general interest for cameras, projectors or printers adjusting position of image plane without moving 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
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Exposure Control For Cameras (AREA)
  • Focusing (AREA)
AU63566/86A 1985-10-08 1986-10-07 Automatic focussing mechanism for stills camera Ceased AU567016B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US78557285A 1985-10-08 1985-10-08
US785572 1985-10-08
US89136086A 1986-07-29 1986-07-29
US891360 1986-07-29
US06/900,718 US4710013A (en) 1985-10-08 1986-08-27 Automatic focusing mechanism for camera
US900718 1986-08-27

Publications (2)

Publication Number Publication Date
AU6356686A true AU6356686A (en) 1987-04-16
AU567016B2 AU567016B2 (en) 1987-11-05

Family

ID=27419827

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63566/86A Ceased AU567016B2 (en) 1985-10-08 1986-10-07 Automatic focussing mechanism for stills camera

Country Status (6)

Country Link
KR (1) KR900001578B1 (en)
CN (1) CN1015942B (en)
AU (1) AU567016B2 (en)
CA (1) CA1267026A (en)
DE (1) DE3632593A1 (en)
GB (1) GB2183351B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727389A (en) * 1986-02-07 1988-02-23 W. Haking Enterprises Limited Automatic focus and exposure controlled camera
US4821058A (en) * 1988-01-15 1989-04-11 Eastman Kodak Company Camera with flash responsive focus system
KR20060004023A (en) * 2004-07-08 2006-01-12 삼성전자주식회사 The method of photographing the still picture for displaying the color sense suitable for outdoor circumstances and indoor circumstances and photographing device thereof
JP2008053843A (en) 2006-08-22 2008-03-06 Olympus Imaging Corp Digital camera capable of recording motion picture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643577A (en) * 1968-04-04 1972-02-22 Ferrania Spa Camera having focus adjustment assembly
US3618499A (en) * 1969-04-04 1971-11-09 Eastman Kodak Co Camera with coordinated aperture and focus adjustment means
JPS5419731U (en) * 1977-09-05 1979-02-08
US4149792A (en) * 1977-12-30 1979-04-17 Polaroid Corporation Misfocus prevention means for cameras having unidirectional automatic focusing
US4297016A (en) * 1980-07-07 1981-10-27 Polaroid Corporation Scanning shutter blade arrangement with dynamic apertures for ambient and flash exposures

Also Published As

Publication number Publication date
KR870004330A (en) 1987-05-08
CA1267026A (en) 1990-03-27
CN86106847A (en) 1987-09-16
DE3632593A1 (en) 1987-04-09
GB2183351A (en) 1987-06-03
KR900001578B1 (en) 1990-03-15
GB8623378D0 (en) 1986-11-05
CN1015942B (en) 1992-03-18
GB2183351B (en) 1989-11-15
AU567016B2 (en) 1987-11-05

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