Clip-on 8X Optical Zoom Telescope Phone Camera LensLens Effect: Using this telephoto lens for taking photo from distance, you will get the clearer photo instead of a blurry image, can make your phone turn into a super telescope.Lens performance: The glass of the lens is made of high precision optical and prism, and each glass inside the lens has a layer of anti-reflective coatging, with high transmittance & resolution, low optical distortion.Product Details:8X telephoto lens, long vision and high resolution which can let you capture all the beautiful far away scenery as a SLR cameraPortable mini size camera phone lens, easy install and use with your phone,perfect use for watching football match, basketball games,concert, wild life and sceneryHow to use itAttach the clip & rotate the screw to tighten it on your phone, make sure the lens centers over your phone camera.H