| abstract |
A method of manufacturing a non-junctional eye lens is provided. Furthermore, there is also provided a molding tool used for the manufacture of such a lens, as well as an ophthalmic lens having a non-bonding three-dimensional surface that is, for example, an asymmetrical front and / or rear surface. The method generally includes providing a sample data point to define the surface appearance and interpolating between these data points using an algorithm to generate a simulated three-dimensional surface. This simulated three-dimensional surface is used for producing ocular lenses, for example, in cast molded contact lenses. |