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GB9701530D0 - Electronically controlled camera - Google Patents

Electronically controlled camera

Info

Publication number
GB9701530D0
GB9701530D0 GBGB9701530.9A GB9701530A GB9701530D0 GB 9701530 D0 GB9701530 D0 GB 9701530D0 GB 9701530 A GB9701530 A GB 9701530A GB 9701530 D0 GB9701530 D0 GB 9701530D0
Authority
GB
United Kingdom
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.)
Granted
Application number
GBGB9701530.9A
Other versions
GB2309603A (en
GB2309603B (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.)
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 JP1787696A external-priority patent/JP3255571B2/en
Priority claimed from JP05838096A external-priority patent/JP3450574B2/en
Priority claimed from JP05837996A external-priority patent/JP3385154B2/en
Priority claimed from JP8058377A external-priority patent/JPH09230213A/en
Priority claimed from JP05834996A external-priority patent/JP3411744B2/en
Priority claimed from JP05838196A external-priority patent/JP3650458B2/en
Priority claimed from GB9614331A external-priority patent/GB2303222B/en
Priority to GB0010278A priority Critical patent/GB2345982B/en
Priority to GB0010302A priority patent/GB2345983B/en
Priority to GB0010326A priority patent/GB2345984B/en
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to GB0010299A priority patent/GB2346021B/en
Priority to GB0010273A priority patent/GB2345981B/en
Publication of GB9701530D0 publication Critical patent/GB9701530D0/en
Publication of GB2309603A publication Critical patent/GB2309603A/en
Publication of GB2309603B publication Critical patent/GB2309603B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03B7/097—Digital circuits for control of both exposure time and aperture
    • 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
    • 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
    • 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
    • G03B17/02—Bodies
    • G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type
    • 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
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • 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
    • G03B7/10—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 servo-motor providing energy to move the setting member
    • 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
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/24—Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
GB9701530A 1996-01-26 1997-01-24 Electronically controlled camera Expired - Fee Related GB2309603B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0010273A GB2345981B (en) 1996-01-26 1997-01-24 Electronically controlled camera
GB0010299A GB2346021B (en) 1996-01-26 1997-01-24 Electronically controlled camera
GB0010278A GB2345982B (en) 1996-01-26 1997-01-24 Electronically controlled camera
GB0010326A GB2345984B (en) 1996-01-26 1997-01-24 Electronically controlled camera
GB0010302A GB2345983B (en) 1996-01-26 1997-01-24 Electronically controlled camera

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP1231796 1996-01-26
JP1787696A JP3255571B2 (en) 1996-02-02 1996-02-02 Optical axis direction position detecting device and focal length detecting device for lens barrel
JP05838196A JP3650458B2 (en) 1996-02-21 1996-02-21 Camera lens position control device
JP05834996A JP3411744B2 (en) 1996-02-21 1996-02-21 Camera lens position detecting device and its code plate
JP8058377A JPH09230213A (en) 1996-02-21 1996-02-21 Electronically controlled camera
JP05837996A JP3385154B2 (en) 1996-02-21 1996-02-21 Electronic control camera
JP05838096A JP3450574B2 (en) 1996-02-21 1996-02-21 Camera lens position control device
GB9614331A GB2303222B (en) 1995-07-07 1996-07-08 A lens shutter type of zoom lens camera and a method of controlling such a camera

Publications (3)

Publication Number Publication Date
GB9701530D0 true GB9701530D0 (en) 1997-03-12
GB2309603A GB2309603A (en) 1997-07-30
GB2309603B GB2309603B (en) 2000-06-21

Family

ID=27571327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701530A Expired - Fee Related GB2309603B (en) 1996-01-26 1997-01-24 Electronically controlled camera

Country Status (1)

Country Link
GB (1) GB2309603B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101295126B (en) * 2007-04-25 2010-06-02 鸿富锦精密工业（深圳）有限公司 Lens seat testing device and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1195386A (en) * 1957-12-28 1959-11-17 Method and installation of radiotelegraph signaling for maritime navigation
GB1074608A (en) * 1966-03-01 1967-07-05 Licentia Gmbh Improvements relating to digital converting apparatus
GB1197085A (en) * 1967-07-14 1970-07-01 Itek Corp Shaft Angle Encoding
DK136568B (en) * 1975-11-05 1977-10-24 S P Radio As Code body for programming a radio communication device.
EP0203897A1 (en) * 1985-04-26 1986-12-03 SiTek Lab AB Position-determining apparatus
GB2211040B (en) * 1987-10-12 1991-06-05 British Gas Plc Encoder
JP2599277B2 (en) * 1988-02-03 1997-04-09 旭光学工業株式会社 Lens drive motor controller
FR2636145B1 (en) * 1988-06-30 1994-03-18 Asahi Kogaku Kogyo Kk POSITION DETECTION DEVICE, PARTICULARLY FOR FULLING A ZOOM PHOTOGRAPHIC LENS
FR2676835A1 (en) * 1991-05-21 1992-11-27 Asahi Optical Co Ltd CAMERA SYSTEM AND POWER SUPPLY.
KR100371773B1 (en) * 1995-07-07 2003-04-10 펜탁스 가부시키가이샤 Lens shutter type zoom lens camera and how to control these cameras

Also Published As

Publication number Publication date
GB2309603A (en) 1997-07-30
GB2309603B (en) 2000-06-21

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Legal Events

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

Effective date: 20070124