Ключевые слова: aperture, black, body, button, camera, circle, closeup, contemporary, control, diaphragm, digital, dslr, equipment, expertise, filter, front, glass, hobby, image, instrument, isolated, large, lens, media, nobody, objective, objects, optical, part, photographic, screen, set, shot, slr, studio, supply, symbol, technology, view, viewfinder,