Ключевые слова: aperture, background, black, camera, camera lens, close, closeup, device, digital, digital camera, dslr, dslr lens, editorial, electronic, equipment, film, focal, focal length, focus, glass, hobbies, hobby, instrument, isolated, lens, lense, light, look, objective, optic, optical, optics, photo, photograph, photographic, professional, quality, reflection, shutter, studio, technology, white, wide, wide lens,