The Photojojo mini-telephoto lens gives your iPhone 8x zoom and you a chance to capture images that you could only dream about previously. Each lens comes with a sleek, matte black iPhone case. Just slip your iPhone in the case, attach the lens and shoot. To get the focus, turn the lens’ manual focus ring. When not in use…. the Photojojo case can be left on and the lens can be slipped in the pocket. AMAZING!!