Contact lens for correction of presbyopia

G - Physics – 02 – C

Patent

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Details

G02C 7/04 (2006.01) G02C 7/06 (2006.01)

Patent

CA 2135229

The present invention relates to a contact lens for correction of presbyopia comprising, in the central circular area, an aspherical lens for correction of near vision, and, in the annular periphery, a spherical single focus lens for correction of distance vision.

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