| 摘要 |
A contact lens, a manufacturing method thereof, and a mold for manufacturing the contact lens are provided to calibrate both near-sighted and far-sighted eye sights simultaneously by forming a convex lens portion in a myopia calibration region. A contact lens(20) includes a calibration region(21) and a peripheral region(25) around the calibration region. The calibration region is located at the center of the contact lens and includes a myopia calibration region(22) and a hyperopia calibration region(23). The myopia calibration region is formed to be bent at the center of the contact lens with a predetermined diopter for calibrating a far-sighted eyesight. The hyperopia calibration region is formed at the center of the myopia calibration region. The hyperopia calibration region has a convex lens portion(24) with a predetermined diopter for calibrating a near-sighted eyesight, wherein the convex lens portion is convex toward the inside of the contact lens.
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