A progressive addition lens device is disclosed. The device comprises a lens body formed with a progressive power surface having a temporal part and a nasal part. The surface is characterized by an optical power map having a plurality of contours corresponding to transitions between optical powers across the surface, wherein at least 70 % of the contours are substantially monotonic at the temporal part.
申请公布号
WO2012004783(A3)
申请公布日期
2012.04.12
申请号
WO2011IL00471
申请日期
2011.06.13
申请人
A-2 VISION TECHNOLOGIES LTD.;RYNDIN, ANNA;LISICHKI, ABRAHAM