G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/04 (2006.01) A61B 3/103 (2006.01)
Patent
CA 2530787
A method and apparatus are disclosed for controlling optical aberrations to alter modulation transfer functions by providing an ocular system comprising a predetermined corrective factor to produce substantially corrective stimuli for repositioning medium- and high- spatial frequency peaks relative to one another to alter accommodative lag. The invention will be used to provide continuous, useful clear visual images while simultaneously retarding or abating the progression of myopia or hypermetropia.
L'invention concerne un procédé et un appareil de contrôle d'aberrations optiques altérant les fonctions de transfert e modulation en fournissant un système oculaire comprenant un facteur de correction prédéterminé, en vue de produire des stimuli sensiblement correcteurs pour un repositionnement de pics de fréquence spatiale moyenne et élevée les uns par rapport aux autres, afin d'altérer la rémanence d'accommodation. L'invention est utilisée pour fournir des images visuelles continues et précises, tout en retardant ou diminuant simultanément la progression de la myopie ou de l'hypermétropie.
Calver Richard
Ho Arthur
Holden Brien
O'leary Daniel
Pardham Shahina
Sim & Mcburney
The Visioncrc Limited
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