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. 2018 Dec 10;9(12):653. doi: 10.3390/mi9120653

Figure 6.

Figure 6

Interaction plots showing the replication of absolute dimensions of the Fresnel lens’ grooves with a nominal step height of 17.3 µm. A measurement uncertainty is added to the results obtained for IM without the holding pressure, IM with holding pressure, ICM without holding pressure, and ICM with holding pressure: (a) COP material; (b) PMMA material.