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The Abbe Number Of Our Eyeglasses Will Be The Physical Concept | #eyeglasses

The Abbe Number Of Our Eyeglasses Will Be The Physical Concept

The Abbe Number Of Our Eyeglasses Will Be The Physical Concept

In terms of lightweight, aesthetics, and usability, nonspherical surfaces are superior to spherical surfaces; In terms of price, nonspherical surfaces are generally higher than spherical surfaces. In addition, nonspherical lenses have many functions and a wide range of applications.