EN ISO 11979-9:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Ophthalmic implants - Intraocular lenses - Part 9: Multifocal intraocular lenses (ISO 11979-9:2006)
31-03-2007
01-09-2006
ISO 11979-9:2006 is applicable to any intraocular lens whose optic provides two or more rotationally symmetric powers and whose primary indication is the correction of aphakia with the added benefit of useful vision at more than one distance (e.g. far and near).The term "near vision" as used in ISO 11979-9:2006 includes useful vision at a distance of claimed benefit; e.g. near and/or intermediate distances.
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