Inspired by the high-tech surveillance technology used by military drones, the amazing TacZoom high-performance, 10X zoom lens clips onto your smartphone so you can capture sharp, high-definition images from far away. It also comes with a wide-angle lens, plus a macro lens for close-up shots. Great for sporting events, concerts, sightseeing and more, it can even help you capture video. Holders for each lens are included as well as a microfiber cleaning cloth. Plastic, glass and steel. 1 1/2"Dia. x 3 1/2"L.