Figure 8
From: 3D surface morphology imaging of opaque microstructures via light-field microscopy
Optical configuration of LF microscopy. (a) System reality diagram, bottom is the design sketch and entity graph of acrylic plate with 1 mm thickness made by laser cutting, (b) illustration of LF microscopy. A MLA is assembled on the image plane after image lens of microscope, and then a 1:1.5 relay lens is used imaging LF image on the complementary metal-oxide semiconductor (CMOS) camera. (c) One image of a microlens on the CMOS sensor, around 20 × 20 pixels is covered of each microlens.
