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 ...

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Aims To determine if ‘Defocus Incorporated Soft Contact’ (DISC) lens wear slows childhood myopia progression. Methods A 2-year double-blind randomised controlled trial was carried out in 221 children ...

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