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GB2277165B - Camera having a plurality of control zoom modes - Google Patents

Camera having a plurality of control zoom modes

Info

Publication number
GB2277165B
GB2277165B GB9412201A GB9412201A GB2277165B GB 2277165 B GB2277165 B GB 2277165B GB 9412201 A GB9412201 A GB 9412201A GB 9412201 A GB9412201 A GB 9412201A GB 2277165 B GB2277165 B GB 2277165B
Authority
GB
United Kingdom
Prior art keywords
camera
control zoom
zoom modes
modes
control
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 - Fee Related
Application number
GB9412201A
Other versions
GB9412201D0 (en
GB2277165A (en
Inventor
Shinsuke Kohmoto
Takuji Hamasaki
Hiroaki Suzuki
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 JP1329290U external-priority patent/JP2516846Y2/en
Priority claimed from JP1329390U external-priority patent/JPH03105811U/ja
Priority claimed from GB9103201A external-priority patent/GB2241074B/en
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of GB9412201D0 publication Critical patent/GB9412201D0/en
Publication of GB2277165A publication Critical patent/GB2277165A/en
Application granted granted Critical
Publication of GB2277165B publication Critical patent/GB2277165B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
GB9412201A 1990-02-14 1994-06-17 Camera having a plurality of control zoom modes Expired - Fee Related GB2277165B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1329290U JP2516846Y2 (en) 1990-02-14 1990-02-14 Switching device for electric zoom lens
JP1329390U JPH03105811U (en) 1990-02-14 1990-02-14
GB9103201A GB2241074B (en) 1990-02-14 1991-02-14 Camera having motor-driven zoom lens

Publications (3)

Publication Number Publication Date
GB9412201D0 GB9412201D0 (en) 1994-08-10
GB2277165A GB2277165A (en) 1994-10-19
GB2277165B true GB2277165B (en) 1995-01-04

Family

ID=27265511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9412201A Expired - Fee Related GB2277165B (en) 1990-02-14 1994-06-17 Camera having a plurality of control zoom modes

Country Status (1)

Country Link
GB (1) GB2277165B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233777A (en) * 1989-06-30 1991-01-16 Asahi Optical Co Ltd Zoom lens camera
GB2234079A (en) * 1989-06-09 1991-01-23 Asahi Optical Co Ltd Zoom lens camera
GB2254707A (en) * 1988-06-30 1992-10-14 Asahi Optical Co Ltd Electronically controlled camera

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254707A (en) * 1988-06-30 1992-10-14 Asahi Optical Co Ltd Electronically controlled camera
GB2234079A (en) * 1989-06-09 1991-01-23 Asahi Optical Co Ltd Zoom lens camera
GB2233777A (en) * 1989-06-30 1991-01-16 Asahi Optical Co Ltd Zoom lens camera

Also Published As

Publication number Publication date
GB9412201D0 (en) 1994-08-10
GB2277165A (en) 1994-10-19

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Legal Events

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

Effective date: 20070214