KR880012947U - Aperture drive for automatic exposure cameras - Google Patents

Aperture drive for automatic exposure cameras

Info

Publication number
KR880012947U
KR880012947U KR2019860020376U KR860020376U KR880012947U KR 880012947 U KR880012947 U KR 880012947U KR 2019860020376 U KR2019860020376 U KR 2019860020376U KR 860020376 U KR860020376 U KR 860020376U KR 880012947 U KR880012947 U KR 880012947U
Authority
KR
South Korea
Prior art keywords
automatic exposure
aperture drive
exposure cameras
cameras
aperture
Prior art date
Application number
KR2019860020376U
Other languages
Korean (ko)
Other versions
KR900001989Y1 (en
Inventor
안광철
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019860020376U priority Critical patent/KR900001989Y1/en
Publication of KR880012947U publication Critical patent/KR880012947U/en
Application granted granted Critical
Publication of KR900001989Y1 publication Critical patent/KR900001989Y1/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/12—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter
    • G03B7/14—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter setting of both shutter and diaphragm aperture being effected so as to give the optimum compromise between depth of field and shortness of exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms For Cameras (AREA)
KR2019860020376U 1986-12-17 1986-12-17 Aperture moving apparatus of automatic exposing camera KR900001989Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860020376U KR900001989Y1 (en) 1986-12-17 1986-12-17 Aperture moving apparatus of automatic exposing camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860020376U KR900001989Y1 (en) 1986-12-17 1986-12-17 Aperture moving apparatus of automatic exposing camera

Publications (2)

Publication Number Publication Date
KR880012947U true KR880012947U (en) 1988-08-29
KR900001989Y1 KR900001989Y1 (en) 1990-03-12

Family

ID=19258039

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860020376U KR900001989Y1 (en) 1986-12-17 1986-12-17 Aperture moving apparatus of automatic exposing camera

Country Status (1)

Country Link
KR (1) KR900001989Y1 (en)

Also Published As

Publication number Publication date
KR900001989Y1 (en) 1990-03-12

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Payment date: 20010227

Year of fee payment: 12

EXPY Expiration of term