Universal Smartphone Adapter. Allows you to connect your phone to your telescope, spotting scope, binoculars, monocular or microscope so you can take pictures and videos through the eyepiece. Works with a variety of phone models, including the latest devices from Samsung, Google and Apple. Adjusts in three directions (X, Y and Z axis) so your phone's camera is perfectly aligned with the eyepiece in seconds. Rugged, durable construction with metal frame and plastic housing.