Specification Binding : Camera Brand : Japan hobby tool Color : Contax/Yashika Label : Japan Hobby Tool Manufacturer : Japan Hobby Tool Model : 4331905832 PackageDimensions_Weight : 0.26 PackageDimensions : L:3.110236217300000 X W:2.952755902500000 X H:1.811023620200000 PartNumber : B004O215SG ProductGroup : Photography ProductTypeName : CAMERA_LENSES Publisher : Japan Hobby Tool SmallImage_Height : 56 SmallImage_URL : http://ecx.images-amazon.com/images/I/41XfFavbsrL._SL75_.jpg SmallImage_Width : 75 Studio : Japan Hobby Tool Title : Kindai(rayqual) Mount Adapter for Sony aE Body to Contax/Yashika Lens Made in Japan Weight : 0.3 WeightUnit : pounds