Translating bifocal wear modality

G - Physics – 02 – C

Patent

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G02C 7/04 (2006.01)

Patent

CA 2545266

The invention discloses a pair of bifocal contact lenses: one lens for dominant eye and one lens for non-dominant eye. Both lenses have an optical zone divided into a superior zone and an inferior zone. The superior zone of the lens for dominant eye is for distance vision correction while the inferior zone is for near or intermediate vision correction. The superior zone of the lens for non-dominant eye is for distance or intermediate vision correction while the inferior zone is for near or intermediate vision correction.

L'invention concerne une paire de lentilles de contact bifocales comprenant une lentille pour l'oeil dominant et une lentille pour l'oeil non dominant. Les deux lentilles ont une zone optique divisée en une zone supérieure et une zone inférieure. La zone supérieure de la lentille de l'oeil dominant est pour la correction de l'acuité visuelle en vision de loin tandis que la zone inférieure est pour la correction de l'acuité visuelle en vision de près ou à distance moyenne. La zone supérieure de la lentille de l'oeil non dominant est pour la correction de l'acuité en vision de loin ou à distance moyenne tandis que la zone inférieure est pour la correction de l'acuité visuelle en vision de près ou à distance moyenne.

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