AR197909A1 - IMPROVEMENTS IN MICRO CONTACT TENSES WITH A HARD OPTICAL LENS CORE - Google Patents

IMPROVEMENTS IN MICRO CONTACT TENSES WITH A HARD OPTICAL LENS CORE

Info

Publication number
AR197909A1
AR197909A1 AR24927773A AR24927773A AR197909A1 AR 197909 A1 AR197909 A1 AR 197909A1 AR 24927773 A AR24927773 A AR 24927773A AR 24927773 A AR24927773 A AR 24927773A AR 197909 A1 AR197909 A1 AR 197909A1
Authority
AR
Argentina
Prior art keywords
optical lens
micro contact
lens core
hard optical
tenses
Prior art date
Application number
AR24927773A
Other languages
Spanish (es)
Original Assignee
Sohnges Optik W Soehnges
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 Sohnges Optik W Soehnges filed Critical Sohnges Optik W Soehnges
Application granted granted Critical
Publication of AR197909A1 publication Critical patent/AR197909A1/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
    • G02C7/04—Contact lenses for the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Light Guides In General And Applications Therefor (AREA)
AR24927773A 1973-02-28 1973-07-25 IMPROVEMENTS IN MICRO CONTACT TENSES WITH A HARD OPTICAL LENS CORE AR197909A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732309933 DE2309933C2 (en) 1973-02-28 1973-02-28 Microcontact lens with an optical hard lens core and a flexible ring part

Publications (1)

Publication Number Publication Date
AR197909A1 true AR197909A1 (en) 1974-05-15

Family

ID=5873356

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24927773A AR197909A1 (en) 1973-02-28 1973-07-25 IMPROVEMENTS IN MICRO CONTACT TENSES WITH A HARD OPTICAL LENS CORE

Country Status (18)

Country Link
JP (1) JPS49120655A (en)
AR (1) AR197909A1 (en)
AT (1) AT345013B (en)
BE (1) BE802583A (en)
BR (1) BR7305533D0 (en)
CA (1) CA980607A (en)
CH (1) CH564204A5 (en)
DE (1) DE2309933C2 (en)
DK (1) DK144955C (en)
ES (1) ES195095Y (en)
FI (1) FI55412C (en)
FR (1) FR2219430B1 (en)
GB (1) GB1417650A (en)
IE (1) IE37934B1 (en)
IT (1) IT989961B (en)
NL (1) NL7309457A (en)
NO (1) NO138424C (en)
SE (1) SE391244B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU558248A1 (en) * 1974-12-17 1977-05-15 Московский научно-исследовательский институт глазных болезней им. Гельмгольца Combined contact lens and method of its manufacture
US4166255A (en) * 1976-06-14 1979-08-28 Minnesota Mining And Manufacturing Company Hybrid corneal contact lens
US4157864A (en) * 1977-02-28 1979-06-12 Friedrich Kilb Contact lens eyeball centering support of soft material for use in conjunction with hard contact lens
DE3011526A1 (en) * 1980-03-25 1981-10-01 Deutsche Contact Linsen GmbH, 8000 München Poly (meth)acrylate contact lenses - with hard core and swellable outer layer which becomes flexible on hydration
JPH1124009A (en) * 1997-06-27 1999-01-29 Menicon Co Ltd Weight for hard contact lens and hard contact lens complex using it
JP4049411B2 (en) * 1997-06-27 2008-02-20 株式会社メニコン Rigid contact lens ring and hard contact lens composite using the same
US7322694B2 (en) 2002-09-06 2008-01-29 Synergeyes, Inc. Hybrid contact lens system and method
US7104648B2 (en) 2002-09-06 2006-09-12 Synergeyes, Inc. Hybrid contact lens system and method
US7163292B2 (en) 2002-09-06 2007-01-16 Synergeyes, Inc. Hybrid contact lens system and method
AU2003263085A1 (en) 2002-09-06 2004-03-29 Quarter Lambda Technologies, Inc. Hybrid contact lens system and method
US7018039B2 (en) 2003-11-14 2006-03-28 Synergeyes,Inc. Contact lens
JP4614271B2 (en) * 2004-12-27 2011-01-19 Ｈｏｙａ株式会社 Compound contact lens and lens material manufacturing method
US7543936B2 (en) 2005-05-06 2009-06-09 Synergeyes, Inc. Hybrid contact lens system and method of fitting
US7377637B2 (en) 2005-10-11 2008-05-27 Synergeyes, Inc. Hybrid contact lens system and method of fitting
US7537339B2 (en) 2006-05-25 2009-05-26 Synergeyes, Inc. Hybrid contact lens system and method of fitting
US7828432B2 (en) 2007-05-25 2010-11-09 Synergeyes, Inc. Hybrid contact lenses prepared with expansion controlled polymeric materials
US8662663B2 (en) 2009-07-08 2014-03-04 Menicon Co., Ltd. Hybrid soft contact lens, and production method and hydration treatment method thereof
FR2956752B1 (en) * 2010-02-25 2012-07-27 Lentilles METHOD FOR MANUFACTURING A HYBRID CONTACT LENS
CA2813264A1 (en) 2010-10-26 2012-05-03 Alcon Research, Ltd. Ophthalmoscopic surgical contact lens
FR2979072B1 (en) 2011-08-16 2013-09-27 Lentilles METHOD, DEVICE AND COMPOSITE PIECE FOR MANUFACTURING A HYBRID LENS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619044A (en) * 1970-02-18 1971-11-09 American Optical Corp Rigid gas permeable contact lens with softer edge portion

Also Published As

Publication number Publication date
SE391244B (en) 1977-02-07
DK144955B (en) 1982-07-12
NO138424B (en) 1978-05-22
FR2219430A1 (en) 1974-09-20
IE37934B1 (en) 1977-11-23
DK144955C (en) 1982-11-29
FR2219430B1 (en) 1978-08-04
IT989961B (en) 1975-06-10
IE37934L (en) 1974-08-28
AT345013B (en) 1978-08-25
JPS49120655A (en) 1974-11-18
BE802583A (en) 1973-11-16
FI55412B (en) 1979-03-30
ES195095Y (en) 1975-10-16
DE2309933C2 (en) 1983-02-24
CA980607A (en) 1975-12-30
GB1417650A (en) 1975-12-10
ES195095U (en) 1975-01-16
BR7305533D0 (en) 1974-10-22
DE2309933A1 (en) 1974-09-05
FI55412C (en) 1979-07-10
ATA587973A (en) 1977-12-15
NO138424C (en) 1978-08-30
NL7309457A (en) 1974-08-30
CH564204A5 (en) 1975-07-15

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