Ключевые слова: aiming, allow, aperture, black, camera, circle, cross, design, device, digital, electronic, element, equipment, film, focal, focus, forbidden, frame, front, graphic, icon, illustration, image, instrument, isolated, label, lens, macro, no, optic, optical, photo, photograph, photographic, professional, prohibition, projection, round, shot, shutter, sign, stop, studio, technology, video, warning, white, zoom,