Ключевые слова: analysis, background, black, bright, bulb, copy, dark, detective, discovery, enlarge, equipment, exploration, explore, eyesight, find, focus, glass, icon, inspect, instrument, investigate, lens, light, look, looking, loupe, magnification, magnifier, magnify, magnifying, object, optical, paper, research, scale, science, scientific, scrutiny, search, searching, seek, space, study, text, tool, top, transparent, view, zoom,