Patents Assigned to BNL Eurolens
  • Method of manufacturing a lens presenting a graded tint
    Publication number: 20030205830
    Abstract: A method of manufacturing a lens presenting a graded tint, the lens comprising first and second layers each of which is made of a thermoplastic material, with only one of the layers being colored in the tint concerned, the method comprising the steps of:
    Type: Application
    Filed: April 22, 2003
    Publication date: November 6, 2003
    Applicant: BNL EUROLENS
    Inventor: Didier Clerc