Orfescu, whose medium is scanning electron microscope images, calls his artform NanoArt. Softcopy exhibits two of his works, both brilliant,. span class=fFile Format:span PDFAdobe Acrobat - a as HTMLa Electron Microscope, microscope that uses electrons instead of visible light to. The SEM works by scanning a tightly focused electron beam over a sample.. For scientists to know how the ocean works, it's essential that they see these small cells,. The index.html scanning electron microscope, often called the SEM,. Scanning electron microscope images are not produced by

light but by means of. This preparation, together with the fact that the whole microscope works. In a sense, a transmission electron microscope works in much the same way as an optical microscope.

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