| 摘要 |
A method for coloring contact lens (20) comprises storing a generally annular-shaped initial iris image in a computer. The initial iris image comprises a plurality of color elements. The method further comprises applying a filtering process to the initial iris image in a manner to replace at least portions of at least some of the color elements with generally uncolored regions to form a filtered iris image, and using a printer apparatus, in communication with the computer, in a manner to print the filtered iris image on a contact lens substrate (21). |
