The Wifi Digital Eyepiece for Microscopes and Telescopes from Barska is a wireless digital recorder that is used in lieu of an eyepiece on both microscopes and telescopes, and has been designed to work with your mobile Android or iOS device. This innovative digital recorder wirelessly streams live footage from a microscope or telescope to your mobile device, allowing you to digitally capture images of the view with 640x480 resolution. The Digital Wifi Eyepiece by Barska includes two sets of adapters for use with microscopes or telescopes. Also included is a free mobile app download and a USB charging cord.