Toric lenses, designed to right astigmatism, current distinctive manufacturing challenges when mixed with coloration pigments. These lenses require a selected orientation to align with the astigmatism’s axis, and including coloration can disrupt this exact alignment and stability, doubtlessly affecting visible readability. Moreover, the complicated manufacturing course of for toric lenses, coupled with the addition of coloration, traditionally resulted in larger manufacturing prices and a extra restricted choice.
People with astigmatism typically expertise blurred or distorted imaginative and prescient. Combining imaginative and prescient correction with beauty enhancement gives a big quality-of-life enchancment. Traditionally, entry to this mixture was restricted attributable to technical constraints. Developments in manufacturing expertise are steadily addressing these limitations, increasing the supply of coloration contact lenses with astigmatism correction.
