1 Scope
This part of ISO 11979 is applicable to any intraocular lens whose optic provides two or more 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).
NOTE The term “near vision” as used in this part of ISO 11979 includes useful vision at a distance of claimed benefit; e.g. near and/or intermediate distances.