Currently there are 18 native Standard Zoom lenses for Panasonic G85 and all of these lenses are autofocus (AF) type.
G85 also has a sensor based image stabilization system which means that all of these lenses will be stabilized when used on G85.
Since Panasonic G85 has environmental sealings (Weather Sealing), you may like to couple your camera with one of these 9 Standard Zoom lenses with Weather Sealings.