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. 2020 Oct 19;10:17619. doi: 10.1038/s41598-020-71737-w

Figure 2.

Figure 2

Ultramicroscopy setup. Recording of the large tissue sample. (a) Ultramicroscopy setup: Sapphire laser unit for fluorescence excitation (not shown), a beam splitter cube (BSC), 45 degrees silver mirrors (M), two light sheet generator units (LSG), two linear stages (LS) that move the LSG units along the beam propagation axis (z) for superimposing the center of the light sheet in the center of the biological sample, a computer controlled stage for moving the sample through the light sheet vertically (VS), a quartz container (QC), filled with imaging media (DBE). The detecting unit contains × 2, × 4 or × 16 objective equipped with a modulator (MO) for compensating refractive index mismatch, a tube lens (TL) equipped with a band pass filters (BPF) wheel, and a CMOS Camera. (b,c) Cancer sample recording with × 2 magnification.