Description 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. Does not damage the telescope thread, double-layer thickened aluminum alloy is very strong, excellent technology. 3. Precise fit and solid connection, mount the adapter directly and no adjustments are required. 4. Precision all-metal construction with a close and smooth combination for a secure and solid fit. 5. Applicable models: for Canon EOS mount cameras and telescopes with a standard 2-inch eyepiece port. Specification: 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. Does not damage the telescope thread, double-layer thickened aluminum alloy is very strong, excellent technology. 3. Precise fit and solid connection, mount the adapter directly and no adjustments are required. 4. Precision all-metal construction with a close and smooth combination for a secure and solid fit. 5. Applicable models: for Canon EOS mount cameras and telescopes with a standard 2-inch eyepiece port. Specifications: Condition: 100% Brand New Material: Aluminum Alloy Color: Black Size: Standard 2 inch Mount: EOS Mount Thread: M48*0.75mm Suitable for Canon EOS mount camera Package list: 1 x EOS Mount Adapter Ring 1 x 2-inch Internal Thread Mount Note: Although the lens is physically compatible, automatic aperture, autofocus, or any other function will not work correctly with this adapter ring.