Panasonic S 28-200mm F4-7.1 OIS Macro Lens. Panasonic has designed its Panasonic S 28-200mm F4-7.1 OIS Macro Lens to be the world’s smallest and lightest 7x zoom lens. This incredible compact and lightweight lens has a versatile focal range which makes it a perfect all-around lens to use for both film-makers and photographers.