Universal smartphone adapter. This allows you to connect your cell phone to your telescope, spending, binoculars, monocular or microscope so that you can take pictures and videos through the eyepiece. Works with a variety of mobile phone models, including the latest devices from Samsung, Google and Apple. The adjustment takes place in three directions (X, Y and Z axis), so that the camera of your cell phone is perfectly geared towards the eyepiece in seconds. Robust, durable construction with metal frame and plastic housing.