1. beautiful design 2. metal materail 3. high quality balck anodized aluminum for sony series lens adapter is lightweight aluminum construction, seamless lens fit and a design geared towards optimum stability make this adapter tube a great asset to your camera. Item Spec. for sony S70/S75/S8552mmfor sony H7/H9/H50/HX172mmfor sony HX10067mm lens adapter for sony S70,S75,S85,H7,H9,H50,HX1,HX100