Ключевые слова: analysis, background, biochemistry, biology, biotechnology, cells, chemistry, clinical, closeup, development, device, diagnosis, diagnostics, discovery, education, equipment, examination, experiment, expertise, health, hospital, instrument, lab, laboratory, lens, macro, magnify, medical, medicine, metal, micro, microbiology, microscope, molecular, nobody, objects, optical, optics, research, sample, science, scientific, scientist, technology, test, tool,