Specification Amount : 149.49 Binding : Electronics Brand : Neewer CurrencyCode : USD Label : NEEWER Manufacturer : NEEWER Model : 10102141 PackageDimensions_Weight : 0.5070632026 PackageDimensions : L:4.7244094440 X W:4.2125984209 X H:2.8740157451 PartNumber : 10102141 ProductGroup : Photography ProductTypeName : CAMERA_LENSES Publisher : NEEWER SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41mPsLCwULL._SL75_.jpg SmallImage_Width : 75 Studio : NEEWER Title : NEEWER EF to EOS R Mount Adapter with Drop in CPL Filter, Autofocus Lens Converter Ring Compatible with Canon EF/EF-S Lens to EOS R EOS Ra EOS RP EOS R5 EOS R6 EOS R3 EOS C70 R5C R7 R10 R8 R50 etc Weight : 0.5 WeightUnit : pounds