GB2047906B - Cameras - Google Patents

Cameras

Info

Publication number
GB2047906B
GB2047906B GB8006371A GB8006371A GB2047906B GB 2047906 B GB2047906 B GB 2047906B GB 8006371 A GB8006371 A GB 8006371A GB 8006371 A GB8006371 A GB 8006371A GB 2047906 B GB2047906 B GB 2047906B
Authority
GB
United Kingdom
Prior art keywords
cameras
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.)
Expired
Application number
GB8006371A
Other versions
GB2047906A (en
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Publication of GB2047906A publication Critical patent/GB2047906A/en
Application granted granted Critical
Publication of GB2047906B publication Critical patent/GB2047906B/en
Expired 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • 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
    • G03B7/081—Analogue circuits
    • G03B7/083—Analogue circuits for control of exposure time
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/005—Blur detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
GB8006371A 1979-04-21 1980-02-26 Cameras Expired GB2047906B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21237879A DD143121A1 (en) 1979-04-21 1979-04-21 CAMERA WITH ELECTROMAGNETIC SOLUTION

Publications (2)

Publication Number Publication Date
GB2047906A GB2047906A (en) 1980-12-03
GB2047906B true GB2047906B (en) 1983-04-20

Family

ID=5517755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8006371A Expired GB2047906B (en) 1979-04-21 1980-02-26 Cameras

Country Status (3)

Country Link
DD (1) DD143121A1 (en)
DE (1) DE3003606C2 (en)
GB (1) GB2047906B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05107622A (en) * 1991-02-20 1993-04-30 Asahi Optical Co Ltd Blurred photograph preventing camera

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123337A (en) * 1974-03-14 1975-09-27

Also Published As

Publication number Publication date
GB2047906A (en) 1980-12-03
DE3003606C2 (en) 1983-05-19
DE3003606A1 (en) 1980-10-30
DD143121A1 (en) 1980-07-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee