Supplementary Figure 3: Three-dimensional solid model of the microscope.
From: Epi-illumination SPIM for volumetric imaging with high spatial-temporal resolution

a, A complete presentation of the microscope. b, Zoomed-in view of the remote imaging module, which contains O2, O3 and the water chamber. The chamber is filled with water (shown in green) and has a glass coverslip glued to its surface to allow an air–water interface between O2 and O3.