Ключевые слова: aged, ageing, antique, background, business, classic, concept, corroded, corrosion, detective, equipment, eye glass, find, focus, glass, grunge, handle, instrument, investigate, investigating, investigation, lens, look, loupe, magnification, magnifier, magnify, magnifying, magnifying glass, magnifying lens, metal, old, optical, optics, research, retro, rough, rust, rusty, science, search, single, spy, stilllife, symbol, tool, top, vintage, wood, zoom,