Description Wide Range of Applications- The phone adapter is suitable for eyepieces of 28mm-47mm outer diameter and can be mounted on eyepieces of binoculars, spotting scopes, astronomical telescopes, monocular and microscope. Suitable for Most Smartphones- Smartphone capture clip mount universal mobile phone holder with a wide width range: 54mm-90mm, suitable for over 98% of mobile phone brand models Comfortable Design- The surface of the phone and the eyepiece are covered with soft EVA material. It protects your equipment from scratches or damage and makes it more stable. The tripod can be connected to the screw port of the adapter. Designed for outdoor activity enthusiasts- The mount adapter is often used to take pictures and record videos of animals observation, wildlife, flowers, whales, photography and phenomena astronomical. Product Features: Weight: 0.05kg Color: Black Applicable size (lens diameter): 28mm-47mm Applicable size (mobile phone width): 54mm-90mmSpecifications: The LAKWAR Cell Phone Adapter is perfect for multiple optical products, such as binoculars, spotting scopes, birding binoculars, microscopes, astronomical telescopes, etc. It can also be attached to a tripod for place a mobile phone for shooting. Commonly used in iPhone XS,XR, X, 8, 7 Plus, Galaxy, S8, S7 Edge, Nexus, Moto, HUAWEI, HTC. Sturdy and non-deformable, small and light, the screw easy to disassemble, convenient for carrying and using. You can give this beautiful gift to your friends, family and children.