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Optical lens, method for designing optical lens, and apparatus for manufacturing optical lens
Optical lens, method for designing optical lens, and apparatus for manufacturing optical lens
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机译:光学透镜,光学透镜的设计方法以及光学透镜的制造装置
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摘要
An optical lens including, an object-side surface including an atoric surface element and an eyeball-side surface including an element that cancels a surface power shift produced by the atoric surface element, wherein the atoric surface element causes horizontal surface power at a fitting point to be greater than vertical surface power at the fitting point and causes a difference between the horizontal surface power and the vertical surface power to decrease along a horizontal reference line passing through the fitting point in a direction from the fitting point toward a periphery of the optical lens or causes a sign of the difference between the horizontal surface power and the vertical surface power to change along the horizontal reference line.
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