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. 2017 Nov 15;12(11):e0187163. doi: 10.1371/journal.pone.0187163

Fig 1. Device general architecture.

Fig 1

(A) Schematic rendering of the device with and without the front lid. (B) lateral view of a longitudinal cross-section of the device showing height control, illumination box and filters. (C) Camera and amber filter holder.