In this video, we discuss what are the markings present on a PAL, Optics of PAL, Different lens design available, and the modern personalized progressive lens.
Негізгі бет Progressive Addition Lenses (Part II)- Markings, Optics, Design.
In this video, we discuss what are the markings present on a PAL, Optics of PAL, Different lens design available, and the modern personalized progressive lens.
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