Ключевые слова: af, aperture, auto, autofocus, automatic, background, black, button, camera, closeup, control, dark, detail, device, dial, digital, dslr, equipment, film, focus, iso, japan, lens, letters, macro, macro photography, manual, mf, mode, object, optical, part, photo, photographer, physics, priority, professional, quality, scene, science, see, selective, sensor, settings, shot, sign, symbol, technology, viewfinder,