Ключевые слова: analyzing, background, black, circle, closeup, enlarge, enlarger, equipment, exploration, eyesight, find, focus, glass, handle, icon, inspect, instrument, investigation, isolated, large, lens, look, loupe, macro, magnification, magnifier, magnify, magnifying, metal, nobody, object, optical, realistic, scientific, scrutiny, search, sign, single, study, symbol, tool, watch, white, zoom,