DE9007803U1 - Electronically controlled camera - Google Patents

Electronically controlled camera

Info

Publication number
DE9007803U1
DE9007803U1 DE9007803U DE9007803U DE9007803U1 DE 9007803 U1 DE9007803 U1 DE 9007803U1 DE 9007803 U DE9007803 U DE 9007803U DE 9007803 U DE9007803 U DE 9007803U DE 9007803 U1 DE9007803 U1 DE 9007803U1
Authority
DE
Germany
Prior art keywords
electronically controlled
controlled camera
camera
electronically
controlled
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 - Lifetime
Application number
DE9007803U
Other languages
German (de)
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co 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 JP1031316A external-priority patent/JP2767121B2/en
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of DE9007803U1 publication Critical patent/DE9007803U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G03B7/091—Digital circuits
    • G03B7/093—Digital 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
    • 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
    • G02B7/102—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 controlled by a microcomputer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Stroboscope Apparatuses (AREA)
DE9007803U 1989-02-10 1990-02-09 Electronically controlled camera Expired - Lifetime DE9007803U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1031316A JP2767121B2 (en) 1989-02-10 1989-02-10 Electronic control camera
DE4003976A DE4003976C2 (en) 1989-02-10 1990-02-09 Electronically controlled camera

Publications (1)

Publication Number Publication Date
DE9007803U1 true DE9007803U1 (en) 1996-06-20

Family

ID=25889937

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9007803U Expired - Lifetime DE9007803U1 (en) 1989-02-10 1990-02-09 Electronically controlled camera
DE4042661A Expired - Fee Related DE4042661C2 (en) 1989-02-10 1990-02-09 Electronically controlled camera with varied objective lens

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4042661A Expired - Fee Related DE4042661C2 (en) 1989-02-10 1990-02-09 Electronically controlled camera with varied objective lens

Country Status (1)

Country Link
DE (2) DE9007803U1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877306U (en) * 1981-11-19 1983-05-25 旭光学工業株式会社 zooming device

Also Published As

Publication number Publication date
DE4042661C2 (en) 2000-04-06

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