Lwang Smartphone Capturer for Iphone Android Scope Smartphone Adapter for Monocular /Binoculars Easily attach cellphone with a clip to Binoculars or Monocular to take pictures and videos Support scope range: 38~43mm diameter eyepiece,if only the diameter of your scope eyepiece within 38~43mm,it will work well Fit for most smartphone: If only the distance from the edge to camera eye is less than 40mm;Such as iPhone 6/6Plus/5S/4S /Samsung/ LG/Google/MOTOROLA and More BEST QUALITY ALUMINUM METAL MATERIAL: Aluminum adapter sleeve and plastic clip Sturdy and only 1.62oz 30 DAYS NO REASON RETURN WARRANTY: You can apply for return without any reason within 30 days,simple and convenient return process