FR1411976A - Lentilles médicales, particulièrement à foyer à variation continue - Google Patents

Lentilles médicales, particulièrement à foyer à variation continue

Info

Publication number
FR1411976A
FR1411976A FR988068A FR988068A FR1411976A FR 1411976 A FR1411976 A FR 1411976A FR 988068 A FR988068 A FR 988068A FR 988068 A FR988068 A FR 988068A FR 1411976 A FR1411976 A FR 1411976A
Authority
FR
France
Prior art keywords
continuously variable
variable focus
medical lenses
lenses
medical
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.)
Expired
Application number
FR988068A
Other languages
English (en)
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb Inc
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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Priority to FR988068A priority Critical patent/FR1411976A/fr
Application granted granted Critical
Publication of FR1411976A publication Critical patent/FR1411976A/fr
Expired legal-status Critical Current

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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/10—Bifocal lenses; Multifocal lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/12—Locally varying refractive index, gradient index lenses
FR988068A 1964-09-14 1964-09-14 Lentilles médicales, particulièrement à foyer à variation continue Expired FR1411976A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR988068A FR1411976A (fr) 1964-09-14 1964-09-14 Lentilles médicales, particulièrement à foyer à variation continue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988068A FR1411976A (fr) 1964-09-14 1964-09-14 Lentilles médicales, particulièrement à foyer à variation continue

Publications (1)

Publication Number Publication Date
FR1411976A true FR1411976A (fr) 1965-09-24

Family

ID=8838325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988068A Expired FR1411976A (fr) 1964-09-14 1964-09-14 Lentilles médicales, particulièrement à foyer à variation continue

Country Status (1)

Country Link
FR (1) FR1411976A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039284A1 (fr) * 1980-04-30 1981-11-04 ESSILOR INTERNATIONAL Compagnie Générale d'Optique Lentille ophtalmique progressive
WO1986001309A1 (fr) * 1984-08-17 1986-02-27 Optische Werke G. Rodenstock Lentille a focales multiples
WO2003035377A2 (fr) * 2001-10-25 2003-05-01 Ophthonix, Inc. Procede de fabrication de lunettes a l'aide d'une couche a indice variable

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039284A1 (fr) * 1980-04-30 1981-11-04 ESSILOR INTERNATIONAL Compagnie Générale d'Optique Lentille ophtalmique progressive
FR2481813A1 (fr) * 1980-04-30 1981-11-06 Essilor Int Lentille ophtalmique progressive
US4461550A (en) * 1980-04-30 1984-07-24 Essilor International Cie Generale D'optique Progressive ophthalmic lens
WO1986001309A1 (fr) * 1984-08-17 1986-02-27 Optische Werke G. Rodenstock Lentille a focales multiples
WO2003035377A2 (fr) * 2001-10-25 2003-05-01 Ophthonix, Inc. Procede de fabrication de lunettes a l'aide d'une couche a indice variable
WO2003035377A3 (fr) * 2001-10-25 2003-10-16 Ophthonix Inc Procede de fabrication de lunettes a l'aide d'une couche a indice variable
US6712466B2 (en) 2001-10-25 2004-03-30 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US6840619B2 (en) 2001-10-25 2005-01-11 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US6942339B2 (en) 2001-10-25 2005-09-13 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US7021764B2 (en) 2001-10-25 2006-04-04 Ophtohonix, Inc. Eyeglass manufacturing method using variable index layer
US7249847B2 (en) 2001-10-25 2007-07-31 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US7857446B2 (en) 2001-10-25 2010-12-28 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US7931368B2 (en) 2001-10-25 2011-04-26 Opthonix, Inc. Eyeglass manufacturing method using variable index layer
US7988284B2 (en) 2001-10-25 2011-08-02 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer

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