Cell Phone Universal Adapter Mount Binocular Monocular Spotting Scope Telescope Product Feature 100% brand new and high quality. Compatible with most phone on the market (Large width range:55-98mm). Universal holder connecting smart phones and telescopes can separately fit all standard tripod. Phone is protected by High density EVA pads it will not damage your phone's screen. Rotary adjustment bracket eyepiece fixed size. Adjustable clamping force: The phone clamping part features adjustable locking mechanism with a steel bolt (not a spring). Easy one touch mounting system locks and releases the device with a push. Compatible with Binocular monocular telescope microscope spotting scope night vision etc. Product Specification Type: Telescope Phone Holder Color: Black Material: ABS + Metal Fit For: Most of mobile phone (55-98mm width) Fit For: 26.4-46.4mm diameter eyepieces Package Included 1 x Telescope Phone Holder