AccessoryBasics Universal Digiscoping Adapter Easily Connects your Mobile Phone to a wide variety of optical devices like binoculars, spotting scopes, telescopes, and microscopes as accessory lenses for your smartphone. "Hook" to your binoculars for hunting, bird watching, law enforcement surveillance and so much more. These devices magnify with high quality glass lenses, and produce sharp, clear photos and videos at your smartphone's highest resolution. Change Your Telescope Binocular Monocular Microscope and Riflescope into a Video Camera and Image Capture This bundle includes 1x Aluminum frame scope adapter for Binocular, monocular, telescope, microscope, spotting scope, night vision and most optical device. Fit eyepiece diameter 28mm-47mm (open up to 1.5-inch wide)1x Universal Smartphone Holder with 1/4-20 connection (Holder can individually attach to tripod) 1x Universal iOS & Android shutter remote to capture the important moment with out being next to the phone Please note the following: * This adapter does not fit rifle scope or scope with lens larger than 1.5-inch * Please make sure that the outer diameter of the eyepiece is between 28mm-47mm(1.102"-1.850")