The Carson Universal Optics Adapter. Carson’s new Universal Optics Adapter is a unique and amazing device – it pairs your smartphone to telescopes, spotting scopes, microscopes, binoculars, and of course night-vision scopes – for viewing and close-up photography. It attaches easily to all popular phones, with or without a case, and self-centers and adjusts automatically without need for a manual. To enlarge the viewed image, simply swipe two fingers across the phone’s screen as we do to on our iPhone to enlarge a photo.
Buy one here on Amazon.