Specification Amount : 29.95 AspectRatio : unknown_aspect_ratio Binding : Camera Brand : Fotodiox Color : none CurrencyCode : USD Label : Fotodiox Inc. Manufacturer : Fotodiox Inc. Model : 10LA-M42-PK-B PackageDimensions_Weight : 0.022046001186074866 PackageDimensions : L:2.99999999694 X W:2.99999999694 X H:0.6999999992859999212598426 PartNumber : 10LA-M42-PK-B ProductGroup : Photography ProductTypeName : CAMERA_LENSES Publisher : Fotodiox Inc. SmallImage_Height : 75 SmallImage_URL : http://ecx.images-amazon.com/images/I/41mTQ-KgZwL._SL75_.jpg SmallImage_Width : 75 Studio : Fotodiox Inc. Title : Fotodiox Lens Mount Adapter - M42 Type 1 Screw Mount SLR Lens to Pentax K (PK) Mount SLR Camera Body Weight : 0 WeightUnit : pounds