Features:1. M48*0.75mm thread is divided into inner-ring and outer-ring double-layer structure. The camera angle can be adjusted conveniently by fixing the relative position of the inner and outer-ring with 3 screws.2. The whole is black aluminum alloy and will not fade. Do not hurt telescope thread, two-layer thickened aluminum alloy is very strong, excellent technology.3. Precise fit and solid connection, directly mount adapter and no adjustments required.4. Precision all-metal construction with close and smooth combination for secure and solid fit.5. Applicable models: for Canon EOS mount cameras and telescope with standard 2 inch eyepiece port.Specifications:Condition: 100% Brand NewMaterial: Aluminium AlloyColor: BlackSize: Standard 2inchMount: EOS MountThread: M48*0.75mmSuiatble for Canon EOS mount cameraPackage List: 1 x EOS Mount Adapter Ring1 x 2inch Internal Thread BracketNote: Although the lens is physically suitable, automatic aperture, autofocus, or any other function will not work properly with this adapter ring..Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.