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QX3 Digital Image Gallery
Polarized Light
Mifepristone
Also widely known by its common name, RU-486, mifepristone is a new abortion drug that was developed in France and has been shown to be highly effective in inducing spontaneous abortion when administered in early pregnancy. Crystallites of mifepristone exhibit a kaleidoscopic array of colors when observed under the microscope with crossed polarized illumination.
Polarized light images were captured using an Intel Play QX3 computer microscope modified for crossed polarized illumination. Additional light was applied to the specimens using light pipes from a Dolan-Jenner Model 180 fiber optics illuminator containing a 150 watt projection lamp. A 5/16-inch hole was drilled into the light mixing chamber at the base of the microscope and the light pipe was pointed towards the far wall of the chamber to increase illumination.
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