公开(公告)号：EP1691741B1

公开(公告)日：2009-12-23

申请号：EP04777891.5

申请日：2004-07-09

申请人： VISION CRC LIMITED

发明人： SMITH, Earl, Leo ,  GREEMAN, Patsy ,  HO, Arthur ,  HOLDEN, Brien, Anthony

IPC分类号： A61F9/01 ,  G02C7/04

CPC分类号： G02C7/04 ,  G02C2202/20 ,  G02C2202/24

摘要： A method and apparatus are disclosed for controlling optical aberrations to alter relative curvature of field by providing ocular apparatuses, systems and methods comprising a predetermined corrective factor to produce at least one substantially corrective stimulus for repositioning peripheral, off-axis, focal points relative to the central, on-axis or axial focal point while maintaining the positioning of the central, on-axis or axial focal point on the retina. The invention will be used to provide continuous, useful clear visual images while simultaneously retarding or abating the progression of myopia or hypermetropia.

公开(公告)号：EP1691741A1

公开(公告)日：2006-08-23

申请号：EP04777891.5

申请日：2004-07-09

申请人： VISION CRC LIMITED

发明人： SMITH, Earl, Leo ,  GREEMAN, Patsy ,  HO, Arthur ,  HOLDEN, Brien, Anthony

IPC分类号： A61F9/01 ,  G02C7/04

CPC分类号： G02C7/04 ,  G02C2202/20 ,  G02C2202/24

摘要： A method and apparatus are disclosed for controlling optical aberrations to alter relative curvature of field by providing ocular apparatuses, systems and methods comprising a predetermined corrective factor to produce at least one substantially corrective stimulus for repositioning peripheral, off-axis, focal points relative to the central, on-axis or axial focal point while maintaining the positioning of the central, on-axis or axial focal point on the retina. The invention will be used to provide continuous, useful clear visual images while simultaneously retarding or abating the progression of myopia or hypermetropia.

公开(公告)号：EP2598082A1

公开(公告)日：2013-06-05

申请号：EP11811639.1

申请日：2011-07-26

申请人： VISION CRC LIMITED

发明人： HO, Arthur ,  SANKARIDURG, Padmaja, Rajagopal ,  SMITH, III, Earl, Leo ,  HOLDEN, Brien, Anthony

IPC分类号： A61F2/14 ,  A61F2/16 ,  G02C7/02

CPC分类号： G02C7/042 ,  A61F2/142 ,  A61F2/1451 ,  G02C7/02 ,  G02C7/04 ,  G02C7/041 ,  G02C7/045 ,  G02C7/047 ,  G02C7/048 ,  G02C7/06 ,  G02C2202/24

摘要： A lens for an eye that includes a zone with a first power profile for images received by the retina on the fovea, a zone with a second power profile for images received by the peripheral retina on the nasal side and a zone with a third power profile for images received by the peripheral retina on the temporal side. The first power profile is selected to provide clear or acceptable vision and the second and third power profiles are selected to affect the peripheral image position.