Ключевые слова: adjustment, analysis, background, biology, chemist, clinical, clips, closeup, copy space, device, discovery, education, equipment, experiment, eyepiece, focus, glass, handle, healthcare, illumination, industry, instrument, investigation, knob, lab, laboratory, lens, lenses, magnification, medical, metal, microscope, objective, observation, optical, optics, pathology, precision, professional, research, science, scientific, slide, specimen, stage, study, studying, technology, zoom,