Ключевые слова: business, concept, contract, detective, discovery, enlarge, equipment, examine, exploration, explore, eyesight, find, focus, glass, gradient, information, inspect, inspector, instrument, isolated, lens, letter, list, look, loupe, magnification, magnifier, magnify, magnifying, metal, minus, object, optical, outline, page, pictogram, research, scrutiny, search, seek, sign, single, study, symbol, tool, transparent, view, watch, web, zoom,