GB9801820D0 - Camera lens focusing apparatus - Google Patents

Camera lens focusing apparatus

Info

Publication number
GB9801820D0
GB9801820D0 GBGB9801820.3A GB9801820A GB9801820D0 GB 9801820 D0 GB9801820 D0 GB 9801820D0 GB 9801820 A GB9801820 A GB 9801820A GB 9801820 D0 GB9801820 D0 GB 9801820D0
Authority
GB
United Kingdom
Prior art keywords
camera lens
focusing apparatus
lens focusing
camera
lens
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Withdrawn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
GBGB9801820.3A
Other versions
GB2333852A (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.)
Veutron Corp
Original Assignee
Umax Data System Inc
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 Umax Data System Inc filed Critical Umax Data System Inc
Priority to GB9801820A priority Critical patent/GB2333852A/en
Publication of GB9801820D0 publication Critical patent/GB9801820D0/en
Publication of GB2333852A publication Critical patent/GB2333852A/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Withdrawn legal-status Critical Current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
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Lens Barrels (AREA)
GB9801820A 1998-01-28 1998-01-28 Camera lens focussing using a screw shaft Withdrawn GB2333852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9801820A GB2333852A (en) 1998-01-28 1998-01-28 Camera lens focussing using a screw shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9801820A GB2333852A (en) 1998-01-28 1998-01-28 Camera lens focussing using a screw shaft

Publications (2)

Publication Number Publication Date
GB9801820D0 true GB9801820D0 (en) 1998-03-25
GB2333852A GB2333852A (en) 1999-08-04

Family

ID=10826042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9801820A Withdrawn GB2333852A (en) 1998-01-28 1998-01-28 Camera lens focussing using a screw shaft

Country Status (1)

Country Link
GB (1) GB2333852A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162022A1 (en) * 2016-03-25 2017-09-25 Datalogic IP Tech Srl Optical information acquisition device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB560741A (en) * 1943-02-19 1944-04-18 William Watson Lens focusing devices
GB618361A (en) * 1946-10-25 1949-02-21 Eastman Kodak Co Improvements in or relating to photographic objective mounts
GB710297A (en) * 1951-11-06 1954-06-09 Hilger & Watts Ltd Improvements in or relating to optical lens mounts
GB915335A (en) * 1960-10-17 1963-01-09 Kamera & Kinowerke Dresden Veb Improvements in or relating to detachable objective mounts for photographic apparatus
US4913527A (en) * 1988-09-19 1990-04-03 Eastman Kodak Company Lens focus adjustment means

Also Published As

Publication number Publication date
GB2333852A (en) 1999-08-04

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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)