CONTACT LENS MOLDS AND SYSTEMS AND METHODS FOR PRODUCING SAME

摘要

47 0 @/O @106 ABS`MC`R 0ON`RAC`R LENS MMM AND SYSTEKS AND MERHODS FOR PRODUCING SAME CONTACT LENS MOLDS AND SYSTEMS AND METHODS FOR PRODUCING CONTACT LENS MOLDS ARE DESCRIBED. THE CONTACT LENS MOLD 5 SECTIONS INCLUDE TWO OPTICAL QUALITY SURFACES, A FLANGE CIRCUMSCRIBING AT LEAST A PORTION OF THE TWO OPTICAL QUALITY SURFACES, AND AN ELONGATE MEMBER EXTENDING FROM THE FLANGE. TWO MOLD SECTIONS CAN CONTACT ONE ANOTHER TO FORM A MOLD ASSEMBLY HAVING A CONTACT LENS SHAPED CAVITY. THE MOLD 10 SECTIONS ARE STRUCTURED TO FORM A CONTACT LENS HAVING AN ELQP THAT DOES NOT REQUIRE FURTHER PHYSICAL MODIFICATION BEFORE PLACEMENT ON AN EYE. SYSTEMS AND METHODS ARE DESCRIBED WHICH DIRECT A MOLTEN POLYMER1C MATERIAL INTO CAVITIES CORRESPONDING TO THE MOLD SECTIONS.