Ключевые слова: action, angle, aperture, autofocus, black, cam, camera, closeup, concept, device, digital, distance, equipment, film, fix, focal, focus, front, function, glass, insight, instrument, isolated, lens, look, macro, movie, number, objective, optic, optical, photograph, photographer, professional, projection, quality, reflection, shutter, studio, technique, technology, television, video, white, zoom,