other more complex design categories such as toric and bifocal lenses are released at a later date. The ramification of this time lag is that at any point in time, lens parameter options for toric ...

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 ...