METHODS FOR DESIGNING MULTIFOCAL OPHTHALMIC LENSES
摘要
The invention provides multifocal ophthalmic lenses useful for correcting presbyopia. The lenses of the invention exhibit a better distribution of the distance and near vision powers within the multifocal zone and, thus, improved visual acuity and wearer satisfaction.
申请公布号
CA2772025(C)
申请公布日期
2013.09.24
申请号
CA20022772025
申请日期
2002.07.29
申请人
JOHNSON & JOHNSON VISION CARE, INC.
发明人
ROFFMAN, JEFFREY H.;JUBIN, PHILIPPE F.;POLING, TIMOTHY R.;SKINNER, MICHAEL;HICKSON-CURRAN, SHEILA B.
