Method and composition for producing activating light absorbing lenses

摘要: An eyeglass lens forming composition containing light absorbing compounds which may undergo initiated polymerization is provided. Typically, compositions that absorb do not permit enough activating radiation to penetrate into the depths of cavity adequately initiate composition. embodiment invention provides a system and method for curing such form does transmit light. Activating used having wavelength greater than wavelengths absorb. The power formed lenses be controlled by varying conditions. Additionally, process using microprocessor based control system.