SG132552A1 - Auxiliary lenses for prescription lenses - Google Patents

Auxiliary lenses for prescription lenses

Info

Publication number
SG132552A1
SG132552A1 SG200507708-6A SG2005077086A SG132552A1 SG 132552 A1 SG132552 A1 SG 132552A1 SG 2005077086 A SG2005077086 A SG 2005077086A SG 132552 A1 SG132552 A1 SG 132552A1
Authority
SG
Singapore
Prior art keywords
lenses
prescription
auxiliary
auxiliary lenses
prescription lenses
Prior art date
Application number
SG200507708-6A
Inventor
Yang Wah Kiang
Original Assignee
Nanyang Optical Co Pte 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
Application filed by Nanyang Optical Co Pte Ltd filed Critical Nanyang Optical Co Pte Ltd
Priority to SG200507708-6A priority Critical patent/SG132552A1/en
Priority to CNU2006201164809U priority patent/CN200962166Y/en
Priority to PCT/IB2006/051855 priority patent/WO2007060554A1/en
Priority to PCT/SG2006/000367 priority patent/WO2007061389A1/en
Publication of SG132552A1 publication Critical patent/SG132552A1/en

Links

Classifications

    • 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • 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
    • G02C7/086—Auxiliary lenses located directly on a main spectacle lens or in the immediate vicinity of main spectacles
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts
SG200507708-6A 2005-11-28 2005-11-28 Auxiliary lenses for prescription lenses SG132552A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SG200507708-6A SG132552A1 (en) 2005-11-28 2005-11-28 Auxiliary lenses for prescription lenses
CNU2006201164809U CN200962166Y (en) 2005-11-28 2006-06-06 Fit glasses combination and its attached glasses
PCT/IB2006/051855 WO2007060554A1 (en) 2005-11-28 2006-06-12 Prescription lenses and auxiliary lenses thereof
PCT/SG2006/000367 WO2007061389A1 (en) 2005-11-28 2006-11-28 Auxiliary lenses for prescription lenses and method for managing myopia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200507708-6A SG132552A1 (en) 2005-11-28 2005-11-28 Auxiliary lenses for prescription lenses

Publications (1)

Publication Number Publication Date
SG132552A1 true SG132552A1 (en) 2007-06-28

Family

ID=38066946

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200507708-6A SG132552A1 (en) 2005-11-28 2005-11-28 Auxiliary lenses for prescription lenses

Country Status (3)

Country Link
CN (1) CN200962166Y (en)
SG (1) SG132552A1 (en)
WO (1) WO2007060554A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105301803A (en) * 2014-07-30 2016-02-03 黎惇弢 Assembly method for external hanging lenses
WO2017021239A1 (en) * 2015-08-03 2017-02-09 Essilor International (Compagnie Générale d'Optique) A method for determining the optical power of an optical lens
CH714674B1 (en) * 2018-02-23 2021-10-29 Dr Andreas Binder Prof Glasses.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644374A (en) * 1992-02-03 1997-07-01 Seiko Epson Corporation Variable focus type eyesight correcting apparatus
US6027214A (en) * 1998-02-13 2000-02-22 Graham; Deborah L. Detachable corrective lens assemblies
FR2808338B1 (en) * 2000-04-27 2003-06-13 Eficontact OPTICAL EQUIPMENT FORMING ADDITIONAL SIDE IN A HIGH POSITION FOR SUNGLASSES
WO2002086598A1 (en) * 2001-04-18 2002-10-31 Ledbetter Donald L Auxiliary corrective eyeglasses for use with primary eyeglasses

Also Published As

Publication number Publication date
WO2007060554A1 (en) 2007-05-31
CN200962166Y (en) 2007-10-17

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