This telescope lens features 12X zoom capability, which can add 12X optical magnification to your phone built-in camera. Manual focus adjustment enlarges the capacity of your camera shooting ability. The lens kit includes a tripod for more stability when taking photos. Easy to install, you can take photo with your phone at any time. Can convert you mobile phone into a telescope 12X optical zoom, super wide angle, good color revivification Mini tripod that is screwed to the clamp for stable supporting Applicable to watching concerts, long-distance shooting, etc. Suitable for cellphones with back cameras Small and compact, easy to be carried Specification: Viewing distance: >3m Magnification: 12X Materials: Rubber, plastic, aluminum alloy, optical glass Phone clamp range: 55mm - 85mm Compatible with: iPhone 7 Plus Samsung Galaxy S8 / S8+ OnePlus 5 Other smartphones with width of 55-85mm