deflectometer
... deflectionpotentiometer偏转电位计 deflectometer弯度计 deflector偏转装置 ...
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本文叙述了焦度计的误差,顶焦度标准镜片内表面弯度的选择原则,以及标准镜片的测量方法等。
This paper describes the error in focimeters, the principle of selection on curvature of inside face for vertex power of standard lenses and the method for measuring them.
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