Telescope - Cell Phone Adapter Mount

Details: Get Your Mobile Phone Into Video Camera and Image Capturer in Distant, Tiny World . Explore the nature of the world easily through your screen. Are you still using a heavy phone adapter on your fancy eyepiece? Are you still using a flimsy phone adapter for fear that it would slip out? Are you bored with your complicated phone adapter, rotating the screws again and again, adjusting the position over and over? Here comes our new generation smartphone adapter for optical devices. Features: Compliable with Binocular, monocular, telescope, microscope, spotting scope, night vision and most optical device. Fit eyepiece diameter 28mm-47mm. Not fit 2inch eyepieces. Universal: With super large width range:54-90mm, Fit iphone 7plus,7, 6plus, 6,5s,5, Samsung Note , Sony, Sony Xperia Z and many other brands . Adjustable clamping force -- The phone clamping part features adjustable locking mechanism with a steel bolt (not a spring).This part can separately mounts on any standard tripod