Smartphone zoom lens 40x hand held telescopes its real adjustable zoom lens which can zoom in and zoom out function like the SLR Canon and Nikon lenses
UNIVERSAL COMPATIBILITY AND EASY USE: This camera phone lens include a detachable clamps, you can adjust the screw to fix the lens clip. It is compatible with almost all smartphones like iPhone ,Samsung, Sony, Huawei, Xiaomi, ipad tablets and many others.