Ключевые слова: adjust, adjusting, aperture, art, background, black, broadcast, cam, camera, circle, close up, compendium, diaphragm, element, equipment, extreme close up, film, flare, focus, footage, hood, iris, lens, lense, light, loop, macro, mechanism, metal, moving, object, opening, optic, optical, part, photo, production, professional, pulling, security, shutter, spy, taping, technology, television, tv, video, zoom,