Ключевые слова: action, angle, aperture, autofocus, background, black, blind, broadcast, camera, concept, device, digital, dslr, equipment, eyesight, film, focal, focus, function, glass, insight, instrument, isolated, lens, lense, look, macro, media, movie, news, objective, optic, optical, photo, photograph, photographic, professional, projection, quality, shutter, studio, technique, technology, telephoto, television, video, white, zoom,