COLORED CONTACT LENS BASED ON AMORPHOUS IMAGES

摘要

A METHOD OF MANUFACTURING A COLORED CONTACT LENS (10) INCLUDING THE STEPS OF PROVIDING A TRANSPARENT CONTACT LENS HAVING A PUPIL SECTION AND AN IRIS SECTION (22), THE IRIS SECTION SURROUNDING THE PUPIL SECTION AND APPLYING A COLORANT TO THE SURFACE OF THE CONTACT LENS (10). THE COLORANT IS APPLIED TO THE CONTACT LENS (10) AS AN AMORPHOUS PATTERN (24) AND COVERS AN EFFECTIVE AMOUNT OF THE IRIS SECTION (22) OF THE SAME. THE AMORPHOUS PATTERN (24) PROVIDES A LENS CAPABLE OF CHANGING THE APPARENT COLOR OF THE IRIS OF A PERSON WEARING THE LENS WHILE IMPARTING A VERY NATURAL APPEARANCE. THE MOST ILLUSTRATIVE DRAWING ACCOMPANYING ABSTRACT IS