BE747982A - Procede de fabrication d'un verre de lentilles integral et produit obtenu par ce procede - Google Patents
Procede de fabrication d'un verre de lentilles integral et produit obtenu par ce procedeInfo
- Publication number
- BE747982A BE747982A BE747982DA BE747982A BE 747982 A BE747982 A BE 747982A BE 747982D A BE747982D A BE 747982DA BE 747982 A BE747982 A BE 747982A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing
- product obtained
- integral lens
- lens glass
- integral
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0081—Simple or compound lenses having one or more elements with analytic function to create variable 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/76—Office equipment or accessories
- B29L2031/7602—Maps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Eyeglasses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81133669A | 1969-03-28 | 1969-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE747982A true BE747982A (fr) | 1970-08-31 |
Family
ID=25206272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE747982D BE747982A (fr) | 1969-03-28 | 1970-03-26 | Procede de fabrication d'un verre de lentilles integral et produit obtenu par ce procede |
Country Status (7)
Country | Link |
---|---|
US (1) | US3632696A (fr) |
AT (1) | AT299575B (fr) |
BE (1) | BE747982A (fr) |
DE (1) | DE2009132A1 (fr) |
ES (2) | ES375966A1 (fr) |
FR (1) | FR2035979A1 (fr) |
NL (1) | NL7003068A (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739455A (en) * | 1971-04-05 | 1973-06-19 | Humphrey Res Ass | Method of making fresnelled optical element matrix |
US3903218A (en) * | 1972-03-16 | 1975-09-02 | Humphrey Instruments Inc | Method for constructing variable anamorphic lens |
US4457592A (en) * | 1981-12-03 | 1984-07-03 | Polaroid Corporation | Optical system utilizing a transversely movable plate for focusing |
US4650292A (en) * | 1983-12-28 | 1987-03-17 | Polaroid Corporation | Analytic function optical component |
JPH04148906A (ja) * | 1990-10-12 | 1992-05-21 | Seiko Epson Corp | プラスチックレンズの成形方法 |
CA2181982C (fr) * | 1994-01-31 | 1999-07-06 | Attilio Apollonio | Procede de moulage par coulee de lentilles de contact toriques |
AR013512A1 (es) | 1997-09-24 | 2000-12-27 | Novartis Ag | Metodo para fabricar una lente de contacto astigmatica |
DE69906494T2 (de) | 1998-01-16 | 2003-10-30 | Bausch & Lomb | Verfahren und vorrichtung zum ausrichten der torischen achse |
US20060238702A1 (en) | 1999-04-30 | 2006-10-26 | Advanced Medical Optics, Inc. | Ophthalmic lens combinations |
US8062361B2 (en) * | 2001-01-25 | 2011-11-22 | Visiogen, Inc. | Accommodating intraocular lens system with aberration-enhanced performance |
US7264755B2 (en) | 2001-07-20 | 2007-09-04 | Low Cost Eyesglasses, Inc. | Lens molding apparatus and related methods |
US7763069B2 (en) | 2002-01-14 | 2010-07-27 | Abbott Medical Optics Inc. | Accommodating intraocular lens with outer support structure |
US7662180B2 (en) | 2002-12-05 | 2010-02-16 | Abbott Medical Optics Inc. | Accommodating intraocular lens and method of manufacture thereof |
US20050131535A1 (en) | 2003-12-15 | 2005-06-16 | Randall Woods | Intraocular lens implant having posterior bendable optic |
CA2673388C (fr) | 2006-12-22 | 2015-11-24 | Amo Groningen B.V. | Lentille intraoculaire d'accommodation, systeme de lentille et structure pour lentille |
US20080161914A1 (en) | 2006-12-29 | 2008-07-03 | Advanced Medical Optics, Inc. | Pre-stressed haptic for accommodating intraocular lens |
US8034108B2 (en) | 2008-03-28 | 2011-10-11 | Abbott Medical Optics Inc. | Intraocular lens having a haptic that includes a cap |
AU2010266020B2 (en) | 2009-06-26 | 2015-03-26 | Johnson & Johnson Surgical Vision, Inc. | Accommodating intraocular lenses |
US8343217B2 (en) | 2009-08-03 | 2013-01-01 | Abbott Medical Optics Inc. | Intraocular lens and methods for providing accommodative vision |
US11465375B2 (en) * | 2015-12-15 | 2022-10-11 | Vadient Optics, Llc | Nanocomposite refractive index gradient variable focus optic |
AU2018330604A1 (en) | 2017-09-11 | 2020-04-02 | Amo Groningen B.V. | Methods and apparatuses to increase intraocular lenses positional stability |
-
1969
- 1969-03-28 US US811336A patent/US3632696A/en not_active Expired - Lifetime
-
1970
- 1970-01-28 ES ES375966A patent/ES375966A1/es not_active Expired
- 1970-01-28 ES ES375967A patent/ES375967A1/es not_active Expired
- 1970-02-26 DE DE19702009132 patent/DE2009132A1/de active Pending
- 1970-03-03 AT AT196770A patent/AT299575B/de active
- 1970-03-04 NL NL7003068A patent/NL7003068A/xx unknown
- 1970-03-26 FR FR7011783A patent/FR2035979A1/fr not_active Withdrawn
- 1970-03-26 BE BE747982D patent/BE747982A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
AT299575B (de) | 1972-06-26 |
NL7003068A (fr) | 1970-09-30 |
ES375966A1 (es) | 1972-04-16 |
FR2035979A1 (fr) | 1970-12-24 |
ES375967A1 (es) | 1972-04-16 |
US3632696A (en) | 1972-01-04 |
DE2009132A1 (de) | 1970-10-08 |
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