The light from the lines is directed to the appropriate eye using either tiny lenses or diffraction gratings over each pixel (the dots of which the picture is composed).

通过在每个像素上(构成画面的点)采用极小的镜片或衍射光栅，从线条发出的光被引导进入正确的眼睛。

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Then it points out that the phenomenon is not diffraction but the puncture forming picture and gives the new opinion to contents of the ancients.

根据基本的光学理论分析了“光肥影瘦”的形成，指出该现象不是衍射现象，而是小孔成像，并就古人的注解提出了新的看法。

youdao

Then it points out that the phenomenon is not diffraction but the puncture forming picture and gives the new opinion to contents of the ancients.

根据基本的光学理论分析了“光肥影瘦”的形成，指出该现象不是衍射现象，而是小孔成像，并就古人的注解提出了新的看法。

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