This Fujinon zoom lens is a great option. Note that it doesn't come with a servo grip.

Using this Fujinon zoom lens is quite straightforward. Just attach it to your compatible device properly. When using, make sure to adjust the zoom according to your shooting needs. Remember, this lens doesn't include a servo grip, so you'll need to control the zoom manually. As for maintenance, keep it in a dry and clean place. Use a soft, dry cloth to clean the lens surface gently after each use. Avoid touching the lens with your fingers to prevent smudges and scratches. And don't expose it to extreme temperatures or humidity for a long time.