For example, the global contact lens market is worth an estimated US $6 billion at retail values. [5] Therefore, a global difference in toric lens prescribing of, say 1%, would have a potential ...
Overall, data were collected in relation to 97,222 soft lens fits. Considering only toric and spherical lenses, 21,150 fits (25%) were with toric lenses and 62,150 fits (75%) were with spherical ...