Hybrid multifocal contact lenses

Details Hybrid multifocal contact lenses Hybrid multifocal contact lenses

G - Physics

02

B

G02B 1/04 (2006.01) G02C 7/04 (2006.01)

Patent

CA 2511922

The invention provides a multifocal ophthalmic lens that is a hybrid lens in that it combines both soft lens material and rigid lens material. The lens is more comfortable to wear than a rigid lens and yet it provides correction for astigmatism without the need for the addition of cylinder power.

L'invention concerne un verre ophtalmique multifocal qui est un verre hybride du fait qu'il allie à la fois une substance souple de verre et une substance rigide de verre. Le verre est plus confortable qu'un verre rigide et assure toutefois une correction de l'astigmatisme sans qu'il soit nécessaire d'y ajouter une puissance cylindrique.

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