Huawei Launches Screw-On Zoom Lens to Boost Phone Photos

Huawei has launched the Ruiying Z10, a 346-gram screw-on zoom for the Mate 90 Pro Max. Like a telescope for your phone, it zooms from wide views to far close-ups, 24-240mm, at f/2.0-f/4.5 brightness. It has its own large 1-inch 50-megapixel sensor that collects extra light, bigger than any in the phone, using the phone for power, processing and software.