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    • 3. 发明申请
    • METHOD, PROGRAM, AND DEVICE FOR MANUFACTURING PROGRESSIVE REFRACTIVE POWER LENS, MANUFACTURING METHOD FOR PROGRESSIVE REFRACTIVE POWER LENS, AND LENS SUPPLY SYSTEM
    • 用于制造渐进折射功率透镜的方法,程序和装置,用于渐进折射功率透镜的制造方法和透镜供应系统
    • US20160327808A1
    • 2016-11-10
    • US15108056
    • 2014-12-26
    • Takashi HATANAKA
    • Takashi HATANAKA
    • G02C7/02A61B3/00G02C13/00G02C7/06
    • G02C7/027A61B3/0025G02C7/066G02C13/005
    • A method includes a blur sensitivity estimating step indicating a sensitivity of a spectacles wearer relative to a blur at the time when the spectacles wearer looks at an object through lenses having a prescription power of a first refractive unit, a first area adjusting step for adjusting an area of the first refractive unit based on the estimated blur sensitivity, a design reference lens selecting step for selecting at least a single basic design lens for coinciding with or approximating to the lens of which the area of the first refractive unit is adjusted in the first area adjusting step from among a predetermined basic design lens group as a design reference lens of the progressive lens to be worn by the wearer, and a data creating step for creating data to manufacture the progressive lens based on a lens design of the selected design reference lens.
    • 一种方法包括模糊灵敏度估计步骤,其指示眼镜佩戴者相对于眼镜佩戴者通过具有第一折射单元的处方能力的透镜来看待物体时的模糊的灵敏度,第一区域调整步骤 基于估计的模糊灵敏度的第一折射单元的面积;设计参考透镜选择步骤,用于选择至少一个基本设计透镜,以与第一折射单元的面积在第一折射单元中被调整的透镜相符合或近似 作为要佩戴者佩戴的渐进镜片的设计参考透镜的预定基本设计透镜组中的区域调整步骤,以及基于所选择的设计参考的透镜设计创建用于制造渐进镜片的数据的数据创建步骤 镜片。