Variofocus lens (four-zone multi-point double effect)

Abstract

1. The name of the design product: defocus lens (four area multi-point double effect). 2. The use of the design product: for defocus lens, prevent the user myopia degree deepening. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: front view. 5. Other circumstances that need to be explained: this lens is transparent material, the content expressed in the front view is the convex lens matrix.

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