1. [200X Magnification]: Our phone microscope with universal clip design can be easily clipped on your phone. You need to zoom in your phone camera to get a full screen image. It needs to cooperate with the mobile phone magnification function to achieve 200 times magnification. 2. [With CPL Lens]: Our Pocket Microscope with CPL lens can eliminate unwanted reflected light, enabling colors to become more saturated and appear clearer with better contrast under high power zoom. 3. [LED Light & No APP Required]: Adjust the Microscope clip onto your phone camera, keep the microscope lens aligned with your phone main camera. Long press for three seconds to turn on the LED, then you're ready to shoot. This phone microscope does not need any APP to work. Once clipped on your phone, a whole experience will be opened up in minutes. 4. [Strong Compatibility]: The longest distance of the adjustable slide is 39.5mm. The clip's opening width is up to 12mm so that you can use it with your phone case. (If your phone's camera is convex, we suggest you use the lens with your phone case.) Compatible with 95% of smartphones, such as Google, Huawei, Xiaomi, etc.