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Large amount of closeup for sediment cores were requested, for one core, scientists requested to take closeups of almost the whole core by 10 cm interval.
Special macro close-ups requests by scientists are requested including high-resolution images of forams and volcanic glass from the PAL samples of expedition 395 and 395C. Due to the size of photographing target, the CANON MP-E 65mm lens were used (Figure 3), and for the glass samples, the Calumet light system was turned off and the Foldio halo light bars were used to remove the shadows in the image as much as possible (Figure 4-6).
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