Ключевые слова: 14, 50, 50mm, angle, aperture, background, black, camera, cinema, close, closeup, detail, device, diaphragm, digital, dslr, electronic, equipment, film, focal, focus, function, glass, horizontal, instrument, lens, lense, look, lying, macro, media, objective, optic, optical, photo, photograph, photographic, professional, projection, quality, reflection, ring, shutter, studio, technology, view, white, zoom,