ATE428944T1 - Optische vorrichtung mit veränderlicher brennweite - Google Patents

Optische vorrichtung mit veränderlicher brennweite

Info

Publication number
ATE428944T1
ATE428944T1 AT02716122T AT02716122T ATE428944T1 AT E428944 T1 ATE428944 T1 AT E428944T1 AT 02716122 T AT02716122 T AT 02716122T AT 02716122 T AT02716122 T AT 02716122T AT E428944 T1 ATE428944 T1 AT E428944T1
Authority
AT
Austria
Prior art keywords
focal length
optical device
variable focal
rings
directly secured
Prior art date
Application number
AT02716122T
Other languages
English (en)
Inventor
Joshua David Silver
Original Assignee
Joshua David Silver
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 Joshua David Silver filed Critical Joshua David Silver
Application granted granted Critical
Publication of ATE428944T1 publication Critical patent/ATE428944T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Lens Barrels (AREA)
  • Laser Surgery Devices (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Telescopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT02716122T 2001-01-02 2002-01-02 Optische vorrichtung mit veränderlicher brennweite ATE428944T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0100031.4A GB0100031D0 (en) 2001-01-02 2001-01-02 Variable focus optical apparatus
PCT/GB2002/000022 WO2002063353A2 (en) 2001-01-02 2002-01-02 Variable focus optical apparatus

Publications (1)

Publication Number Publication Date
ATE428944T1 true ATE428944T1 (de) 2009-05-15

Family

ID=9906135

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02716122T ATE428944T1 (de) 2001-01-02 2002-01-02 Optische vorrichtung mit veränderlicher brennweite

Country Status (8)

Country Link
US (1) US7085065B2 (de)
EP (1) EP1352267B1 (de)
AT (1) ATE428944T1 (de)
DE (1) DE60231955D1 (de)
ES (1) ES2324022T3 (de)
GB (2) GB0100031D0 (de)
RU (1) RU2003124632A (de)
WO (1) WO2002063353A2 (de)

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Also Published As

Publication number Publication date
EP1352267B1 (de) 2009-04-15
GB0318108D0 (en) 2003-09-03
US20040240076A1 (en) 2004-12-02
WO2002063353A3 (en) 2003-03-06
ES2324022T3 (es) 2009-07-29
GB2391638A (en) 2004-02-11
WO2002063353A2 (en) 2002-08-15
GB2391638B (en) 2005-05-18
EP1352267A2 (de) 2003-10-15
RU2003124632A (ru) 2005-02-27
GB0100031D0 (en) 2001-02-14
DE60231955D1 (de) 2009-05-28
US7085065B2 (en) 2006-08-01

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Legal Events

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