GB0409493D0 - An optical-lens operating system - Google Patents

An optical-lens operating system

Info

Publication number
GB0409493D0
GB0409493D0 GB0409493A GB0409493A GB0409493D0 GB 0409493 D0 GB0409493 D0 GB 0409493D0 GB 0409493 A GB0409493 A GB 0409493A GB 0409493 A GB0409493 A GB 0409493A GB 0409493 D0 GB0409493 D0 GB 0409493D0
Authority
GB
United Kingdom
Prior art keywords
optical
operating system
lens operating
lens
operating
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.)
Withdrawn
Application number
GB0409493A
Other versions
GB2413644A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0409493A priority Critical patent/GB2413644A/en
Publication of GB0409493D0 publication Critical patent/GB0409493D0/en
Publication of GB2413644A publication Critical patent/GB2413644A/en
Withdrawn legal-status Critical Current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
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
GB0409493A 2004-04-28 2004-04-28 Zoom lens driving motors Withdrawn GB2413644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0409493A GB2413644A (en) 2004-04-28 2004-04-28 Zoom lens driving motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0409493A GB2413644A (en) 2004-04-28 2004-04-28 Zoom lens driving motors

Publications (2)

Publication Number Publication Date
GB0409493D0 true GB0409493D0 (en) 2004-06-02
GB2413644A GB2413644A (en) 2005-11-02

Family

ID=32408190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0409493A Withdrawn GB2413644A (en) 2004-04-28 2004-04-28 Zoom lens driving motors

Country Status (1)

Country Link
GB (1) GB2413644A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109765670A (en) * 2019-01-21 2019-05-17 东莞市新驱电子科技有限公司 The method of lamps and lanterns focusing system and its record focusing position

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020112458A1 (en) * 2020-05-07 2021-11-11 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Remote control device for a video camera and identification ring for a remote control device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219331A1 (en) * 1992-06-10 1993-12-16 Arnold & Richter Kg Control system for a camera
JPH08275590A (en) * 1995-03-27 1996-10-18 Sony Corp Portable video camera
GB2309528B (en) * 1996-01-26 2000-11-22 Asahi Optical Co Ltd Camera with lens barrier apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109765670A (en) * 2019-01-21 2019-05-17 东莞市新驱电子科技有限公司 The method of lamps and lanterns focusing system and its record focusing position

Also Published As

Publication number Publication date
GB2413644A (en) 2005-11-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)