Operation process:● Extend the metallic flexible handle、 then put in mobile phone(PS: if there is side key-press on the mobile phone、 you should select metallic flexible handle on this side and try to avoid to press the key-press and to damage the key-press)● Move focusing holder right or left to adjust the lens’ center of camera mobile phone● Set the end with screw of long focal lens into lens adapter of universal holder、 then rotate and lock.(PS: The rotate angle should be more than 45 degree and must rotate to block slot and lock in order to avoid dropping out during using.)● Open the camera function of mobile phone、 and check the image which displays on the TFT SCREEN. If you can’t get intact image、 you should move the movable focusing holder right or left、 or adjust the universal holder up or down until getting intact and clear image、 and then lock the locking knob.  Features:1. Perfect for long-range photo taking with a 8 x magnification camera lens.2. You can use the telescope alone or use it with your mobile phone to take long-distance and long-range photos.3. Comes with a holder for convenient mounting.4. The mount holder clip fits cell phone within 45-90mm width.5. Portable and practical.6. The lens is plated with blue film.7. Instantly adds your cell phone with a telescope lens8. A great accessory for your cell phone9. You don’t need to worry the holder will scratch your mobile phone because there are soft rubber and a piece of cushion on the two inner sides of the holder. Specifications:1. Color： black red2. Material: plastic material housing   glass lens3. Lens: 8x F1.14. Field of vision: 7 degree5. Object diameter: 18mm 6. Ocular diameter: 16mm7. Distance of exit pupil: 2.3mm 8. Clear eye distance: 10mm9. Product size: 30*70mmPackage include1 x telescope1 x mount holder1 x cleaning cloth2 x caps1 x manual SHAZIXIUTAO XIAOWEI