KR910017209U - Camera's automatic focusing device - Google Patents

Camera's automatic focusing device

Info

Publication number
KR910017209U
KR910017209U KR2019900003249U KR900003249U KR910017209U KR 910017209 U KR910017209 U KR 910017209U KR 2019900003249 U KR2019900003249 U KR 2019900003249U KR 900003249 U KR900003249 U KR 900003249U KR 910017209 U KR910017209 U KR 910017209U
Authority
KR
South Korea
Prior art keywords
camera
automatic focusing
focusing device
automatic
focusing
Prior art date
Application number
KR2019900003249U
Other languages
Korean (ko)
Other versions
KR930004432Y1 (en
Inventor
이광재
Original Assignee
주식회사 금성사
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 by 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019900003249U priority Critical patent/KR930004432Y1/en
Publication of KR910017209U publication Critical patent/KR910017209U/en
Application granted granted Critical
Publication of KR930004432Y1 publication Critical patent/KR930004432Y1/en

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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • 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
    • G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
    • 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
KR2019900003249U 1990-03-20 1990-03-20 Autofocusing apparatus for camera KR930004432Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900003249U KR930004432Y1 (en) 1990-03-20 1990-03-20 Autofocusing apparatus for camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900003249U KR930004432Y1 (en) 1990-03-20 1990-03-20 Autofocusing apparatus for camera

Publications (2)

Publication Number Publication Date
KR910017209U true KR910017209U (en) 1991-10-28
KR930004432Y1 KR930004432Y1 (en) 1993-07-14

Family

ID=19296883

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900003249U KR930004432Y1 (en) 1990-03-20 1990-03-20 Autofocusing apparatus for camera

Country Status (1)

Country Link
KR (1) KR930004432Y1 (en)

Also Published As

Publication number Publication date
KR930004432Y1 (en) 1993-07-14

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