Toric lenses, designed to appropriate 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 greater manufacturing prices and a extra restricted choice.
People with astigmatism usually expertise blurred or distorted imaginative and prescient. Combining imaginative and prescient correction with beauty enhancement presents a major quality-of-life enchancment. Traditionally, entry to this mix was restricted on account of technical constraints. Developments in manufacturing know-how are progressively addressing these limitations, increasing the supply of coloration contact lenses with astigmatism correction.
