GB0504448D0 - Optical apparatus and image processing - Google Patents

Optical apparatus and image processing

Info

Publication number
GB0504448D0
GB0504448D0 GBGB0504448.2A GB0504448A GB0504448D0 GB 0504448 D0 GB0504448 D0 GB 0504448D0 GB 0504448 A GB0504448 A GB 0504448A GB 0504448 D0 GB0504448 D0 GB 0504448D0
Authority
GB
United Kingdom
Prior art keywords
image processing
optical apparatus
optical
image
processing
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.)
Ceased
Application number
GBGB0504448.2A
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.)
Spurgeon Peter J C
Original Assignee
Spurgeon Peter J C
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 Spurgeon Peter J C filed Critical Spurgeon Peter J C
Priority to GBGB0504448.2A priority Critical patent/GB0504448D0/en
Publication of GB0504448D0 publication Critical patent/GB0504448D0/en
Priority to GB0510539A priority patent/GB2423828A/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/04—Eyepieces; Magnifying glasses affording a wide-angle view, e.g. through a spy-hole
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
GBGB0504448.2A 2005-03-03 2005-03-03 Optical apparatus and image processing Ceased GB0504448D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0504448.2A GB0504448D0 (en) 2005-03-03 2005-03-03 Optical apparatus and image processing
GB0510539A GB2423828A (en) 2005-03-03 2005-05-24 Magnifying device with areas of different magnification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0504448.2A GB0504448D0 (en) 2005-03-03 2005-03-03 Optical apparatus and image processing

Publications (1)

Publication Number Publication Date
GB0504448D0 true GB0504448D0 (en) 2005-04-06

Family

ID=34430600

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0504448.2A Ceased GB0504448D0 (en) 2005-03-03 2005-03-03 Optical apparatus and image processing
GB0510539A Withdrawn GB2423828A (en) 2005-03-03 2005-05-24 Magnifying device with areas of different magnification

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0510539A Withdrawn GB2423828A (en) 2005-03-03 2005-05-24 Magnifying device with areas of different magnification

Country Status (1)

Country Link
GB (2) GB0504448D0 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744882A (en) * 1971-08-20 1973-07-10 Holograph Corp Composite lens for an optical communication system providing directly viewed real images
BE846873A (en) * 1975-10-08 1977-04-01 LENS WITH A NON-SPHERICAL SURFACE AND ITS EMBODIMENT PROCESS,
US4457585A (en) * 1981-08-31 1984-07-03 Ducorday Gerard M Magnifier reader
IT1217703B (en) * 1988-05-24 1990-03-30 Mario Giovanzana MULTIFOCAL CONTACT LENS WITH PROGRESSIVE ECCENTRICITY AND PROCEDURE FOR ITS MANUFACTURE
US5442488A (en) * 1991-12-13 1995-08-15 Pastorino; Anthony T. Magnified mirror
WO1995004950A1 (en) * 1993-08-05 1995-02-16 Eschenbach Optik Gmbh + Co. Optical reading device
US5812237A (en) * 1995-11-27 1998-09-22 Roddy; Kenneth C. Ophthalmic no-line progressive addition lenses
US6000798A (en) * 1997-10-06 1999-12-14 Innotech Inc. Ophthalmic optic devices
IL124991A (en) * 1998-06-18 2002-12-01 Rotlex 1994 Ltd Multifocal lens combining the advantages of progressive addition lenses and diffractive lenses
US6086203A (en) * 1998-09-03 2000-07-11 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
KR20030060783A (en) * 2002-01-07 2003-07-16 펜탁스 가부시키가이샤 Progressive power spectacle lens

Also Published As

Publication number Publication date
GB2423828A (en) 2006-09-06
GB0510539D0 (en) 2005-06-29

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)