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1. WO1997024639 - MONOFOCAL CONTACT LENS

Publication Number WO/1997/024639
Publication Date 10.07.1997
International Application No. PCT/IL1996/000196
International Filing Date 31.12.1996
Chapter 2 Demand Filed 31.07.1997
IPC
G02C 7/04 2006.01
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems
04Contact lenses for the eyes
CPC
G02C 7/041
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems ; ; Methods of designing lenses
04Contact lenses for the eyes
041bifocal; multifocal
G02C 7/047
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems ; ; Methods of designing lenses
04Contact lenses for the eyes
047Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae
Applicants
  • HOLO OR LTD. [IL]/[IL] (AllExceptUS)
  • GROSSINGER, Israel [IL]/[IL] (UsOnly)
  • FULGA, Valentin [IL]/[IL] (UsOnly)
  • LANDA, Benzion [IL]/[IL] (UsOnly)
  • MLAVSKY, A., I. [IL]/[IL] (UsOnly)
Inventors
  • GROSSINGER, Israel
  • FULGA, Valentin
  • LANDA, Benzion
  • MLAVSKY, A., I.
Agents
  • A. TALLY EITAN - ZEEV PEARL, D. LATZER & CO.
Priority Data
11665402.01.1996IL
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MONOFOCAL CONTACT LENS
(FR) LENTILLE DE CONTACT MONOFOCALE
Abstract
(EN)
A monofocal contact lens (10) having an anterior surface (34) and a posterior surface is provided. The monofocal contact lens (10) includes an optic zone (30) providing monofocal optical properties located substantially in the center of the contact lens (10) and a peripheral zone (32) surrounding the optic zone (30). The peripheral zone (32) includes a three-dimensional pattern (35) placed on the posterior surface of the contact lens (10). The three-dimensional pattern (35) includes portions not in contact with the surface (33) of the eye (31).
(FR)
L'invention concerne une lentille de contact monofocale (10) présentant une face antérieure (34) et une face postérieure. Cette lentille de contact monofocale (10) comporte une zone optique (30) telle que les propriétés optiques monofocales sont situées sensiblement au centre de la lentille (10), ainsi qu'une zone périphérique (32) entourant cette zone optique (30). Ladite zone périphérique (32) comprend un motif tridimensionnel (35) placé sur la surface postérieure de la lentille de contact (10). Le motif tridimensionnel (35) comporte des parties qui ne sont pas en contact avec la surface (33) de l'oeil (31).
Also published as
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