Features: 1.Get Your Mobile Phone Into Video Camera and Image Capturer in Distant, Tiny World . Explore the nature of the world easily through your screen. 2.This Cell Phone Adapter Compliable with microscope,telescope, binocular,monocular,night vision spotting scope. 3.Mobile Adapter is compatible with all 4 inch ~ 5.5 inch smartphones, like for iPhone, Samsung, HUAWEI. 4.Easy to install:install your mobile phone on the holder and then adjustment the angle,make the image in the middle,the last step is install the adapter on your microscope, telescope or camera. 5.Fits for Dia covers 41 mm Telescope Binocular Monocular Microscope and Rifle scope. specification:: Size: Approx. 95*58 mm/3.74*2.28 inch Material: Plastic Package Includes: 1 Piece Telescope Mount Holder Adapter Clip Notes: 1.Please allow 1-3cm differs due to manual measurement. 2.Due to the different screen and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. If at any time or for any reason you are not satisfied 100% with your purchase or do not have a positive experience we will do whatever it takes to make sure you are 100% happy with your shopping experience on our store We understand that purchasing online can be annoying, so we want to assure you that you have ZERO risks in trying out the product. If for whatever reason you are unsatisfied with the purchase and you don't like it we are standing by to make it Right. PackageList:1 PieceTelescopeMount Holder AdapterClip