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Fig. 2. (Color online) Intermediate and final products from lens-making processes (a) the first lens prototype coated using a vacuum forming machine (b) a lens prototype separated from the first prototype after vacuum forming (c) PDMS negative mold (d) a fabricated epoxy lens array after separation from the PDMS mold.
New Phys.: Sae Mulli 2023;73:378~384 https://doi.org/10.3938/NPSM.73.378
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