Specification: Handle material: aluminum alloy Phone clip material: ABS Fixed eyepiece diameter: 25~48mm Phone clip: about 52~100mm Colour: Black Clip adjustment angle: 360 degrees feature: 1. The clip accepts eyepieces with an outer diameter of approximately 1. 25~48mm. 2. Compatible with binocular, monocular, telescope, microscope, sight, night vision and most optical devices. 3. The super wide range of 52~100mm is almost suitable for smartphones. Such as for iPhone 6 Plus, 6, 5S, 5, Samsung Note, Sony, Sony Xperia Z and many other brands. 4. The clamping force is adjustable. The phone holding part has an adjustable locking mechanism with metal bolts (not springs). 5. Small and lightweight. Notice: Due to different monitors and lighting effects, the actual color may be slightly different from the picture color. Please allow 2-3 cm difference due to manual measurement. Included: 1 Universal Telescope Phone Adapter