Progressive Multifocal Liquid Lenses Based on Asymmetric Freeform Surface Structure of Nonuniform Thickness Elastic Membranes with Different Constraints

Figure 11

Liquid lens with constraint of two parts of edges clamped. (a) Front view. (b) Top view. Liquid lens with constraint of three parts of edges clamped. (c) Front view. (d) Bottom view.

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