首页> 外国专利> Optometry apparatus, spectacle lens manufacturing method, spectacle lens, perspective spectacle manufacturing method, and perspective spectacle

Optometry apparatus, spectacle lens manufacturing method, spectacle lens, perspective spectacle manufacturing method, and perspective spectacle

机译:验光设备,眼镜镜片的制造方法,眼镜镜片,透视眼镜的制造方法以及透视眼镜

摘要

An eye examination apparatus includes an accommodation power acquisition unit, a corrected accommodation power calculation unit, a drive unit and an accommodative microfluctuation measurement unit. The accommodation power acquisition unit acquires an accommodation power which is determined from a difference between a near point and a distant point of an examined eye. The corrected accommodation power calculation unit calculates an integrated value of the accommodation power and a correction coefficient. The drive unit drives a vision target in a direction of an optical axis of the examined eye. The accommodative microfluctuation measurement unit controls the drive unit to cause the vision target to be arranged onto a corrected accommodation position corresponding to the integrated value, such that the accommodative microfluctuation measurement unit measures an eye accommodation function based on a frequency of appearance of a high frequency component representative of ciliary body accommodative microfluctuation.
机译:眼睛检查设备包括容纳功率获取单元,校正后的容纳功率计算单元,驱动单元和适应性微波动测量单元。适应力获取单元获取根据被检眼的近点和远点之间的差确定的适应力。校正容纳力计算单元计算容纳力和校正系数的积分值。驱动单元在被检眼的光轴方向上驱动视觉目标。适应性微波动测量单元控制驱动单元以使视觉目标被布置在与积分值相对应的校正的容纳位置上,使得适应性微波动测量单元基于高频出现频率来测量眼睛适应功能。睫状体适应性微波动的成分代表。

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