Universal Clip-type LED phone 60X Microscope / Micro LensFeatures 1. Excircle of eye lens barr is threaded to ensure its easy connection to clphone clip 2. Excircle of lens barr is added with semicircular rings to increase frictional force 3. The matching between eye lens barr cover and eye lens barr adopts sf-locking method, and will not loosen regardless of clockwise or anticlockwise rotation 4. Lens is pressed tightly by astic compressed spring inside lens barr to ensure resistance to dropping and vibration 5. The connection between lens barr and battery compartment no longer uses screws and screw cpas, adopts high asticity plastic parts instead, which ensures good apperance and convenience in use 6. LED light source adopts soft light illumination design, without irritating e. use will not cause visual fatigue 7. Switch is directly installed on battery cover. In time of insufficient lighting during use of viewing objects, it''s not required to up microscope, just directly rotating battery cover anticlockwise to turn on lighting LED. When detecting currency, rotate battery cover clockwise to turn on ultraviolet LED currency detecting lamp