The prism effect was put on the right and left lenses averagely by 1/2-1/3 degree of exophoria.
左右镜平均有1/ 2-1/3度的镜筒外加棱镜效应。
The prism effect produced by moving optical center of presbyopic glasses was put on the right and left lenses averagely by 1/2-1/3 degree of exophoria.
通过移动老视镜的光学中心的方法，产生三棱镜效应，按外隐斜度数的1/2～1/3给予三棱镜度，平均加在左右2眼。
AIM: To evaluate the therapeutic effects of using prism effect in the correction of muscular asthenopia by changing optical center of presbyopic glasses.
目的：应用改变近用老视镜的光学中心所产生的三棱镜效应，消除老视患者近距离阅读和工作的肌性视疲劳。
The Sun itself does not turn partly green or blue — the effect is caused by layers of the Earth's atmosphere acting like a prism.
太阳本身并不会发出绿色或蓝色的光这种效果是由于地球的大气层充当了棱镜。
This phenomenon is called a chromatic aberration; another example of this effect is seeing a rainbow when you shine white light through a prism.
这种现象叫做“色差”（chromatic aberration）；这种效应的另一个例子是，当你将白光照射棱镜时便可以看到彩虹。
The methods for selecting penta prism and reducing the effect of surface profile error on detection are introduced.
介绍了选择五棱镜的方法和减小面形误差影响的方法。
According to the effect of Angle errors on the chromatic aberrations of an optical system, we also derive the principle of determining Angle errors of a prism.
丈按照角度误差对光学系统色差的影响，导出棱镜角度误差的给定原则。
A new principle is proposed to pseudocolor-code the differential interference in the grating-diffraction interferometry with extended white light illumination by using dispersion effect of a prism.
在光栅谱衍射干涉法的基础上，本文提出用色散效应产生的相位体微分干涉条纹，进行实时假彩色编码的原理。
The prism is applied to the optical passive devices such as polarization beam combiner and optical circulator in experiments, and good effect has been achieved.
实验将该棱镜用于偏振光合束器和光学环行器等无源器件中取得了良好效果。
A new single prism dispersion compensation scheme is proposed to compensate for the dispersion effect of the AODs on the ultrashort-pulsed excitation laser.
提出了新的单棱镜色散补偿方法解决声光偏转器对超短脉冲激发光的色散问题。
A new single prism dispersion compensation scheme is proposed to compensate for the dispersion effect of the AODs on the ultrashort-pulsed excitation laser.
提出了新的单棱镜色散补偿方法解决声光偏转器对超短脉冲激发光的色散问题。
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