Package included 1 x Telescope Lens(Not include mobile phone) 1 x Clip 2 x Lens protection covers 1 x Cleaning cloth Color:Red Magnification: 8X Field of view: 70 degree Objective Lens diameter: 2cm/0.79 Lens size:3cm*7.5cm/1.18"*2.95" Compatibility: Universal phones Usage instructions 1.Connect the lens with the clip. 2.Make sure the clip connect center is consistent with phone's camera center. 3.Turn on the phone camera, to see whether it shows full screen view, if not, to make sure lens center and camera center are in one line and then you can get clear photos. 4.If the camera of the phone cannot take a clear image, you may Manually fine-tune the focus by adjusting the focal ring which is located in the portion of the lens. For long distance focus, turn the ring clockwise until the image is sharp and clear. For close focus, turn the ring anti-clockwise until the image is sharp and clear. Notice: 1. Please use it care, because lens are adjusted accurately, the field of vision maybe not matched and picture will deflect, 2. Please don't drop into water. If it drops into water, please repair it quickly. 3. Please don't look at the sun absolutely, your eyes may be ache and blind sometimes.