Universal Smartphone Adapter. Allows you to connect your phone to your telescope, spotting scope, binoculars, monocular or microscope so you can capture images and video through the eyepiece. Works with a wide range of phone models, including the latest Samsung, Google and Apple devices. Adjusts in three directions (X, Y and Z axes) so your phone's camera is perfectly aligned with the eyepiece in seconds. Rugged, durable construction with metal frame and plastic housing. Eyepiece clamping range 35 mm - 60 mm Additionally features BlueTooth control. Connect the remote trigger to your phone via Bluetooth to take photos or start/stop video recording without unwanted vibrations. Both devices work with virtually all smartphone models, including the latest devices from Apple, Samsung and Google.