Amazon.com : Tamron SP AF17-50mm F/2.8 Di II LD Aspherical
Amazon.com : Tamron SP AF17-50mm F/2.8 Di II LD Aspherical,Tamron SP AF 17-50 mm f/2.8 XR Di II LD Aspherical (IF,Amazon.com : Tamron SP AF 17-50mm F/2.8 XR Di II LD,Amazon | TAMRON 大口径標準ズームレンズ SP AF17-50mm F2.8 XR,Amazon.co.jp: TAMRON 大口径ズームレンズ SP AF17-50mm F2.8 XR