Description: Fitment: This telescope phone adapter fits for a 38-50mm diameter monocular or binocular eyepiece, and it is 360 degree rotatable. Photography: Connect your phones to a telescope with this mount, you can take high resolution pictures of the moon, planets, constellations and some bright objects in the space, very interesting. Cellphone Clamp with Rubber Lined: no need worry about your phone is scratched or damaged. The shell is made of high quality alloy, solid and durable. Application: The telescope adapter mount is compatible with most binoculars, monocular, microsope, spotting scope and telescopes, to record the beauty of the world. Universal Phone Adapter Mount: It is suitable for mobile phones with a width of 57mm-85mm, for most smartphones in the market. Specification: Material: Alloy Color: Black Size Chart: Eyepiece Diameter: 38-50mm/1.50-1.97inch Phone Width: 57-85mm/2.24-3.35inch Up and Down Move Distance: 63mm/2.48inch Package Includes: 1 Piece Cellphone Telescope Adapter Mount Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!