["Description:\r\nbrand new and high quality.\r\nFeature:\r\nMade of high-quality aluminum material, durable, firm and stable for us to use.\r\nIt is an adapter ring that can let M42 lens turns into for SLR cameras, and the M42 bolt lens is used on the for for AF camera.\r\nHigh-precision adapter ring, make your camera and lens perfect combination.\r\nFull manual control, manual focusing, manual exposure, aperture priority, unlimited alignment.\r\nAdapter Ring only, other accessories demo in the picture is not included!\r\n\r\nSpecifications:\r\nItem Type: Adapter Ring\r\nMaterial: Aluminum\r\nSize: Diameter: 65mm/2.5in\r\nColor: Black\r\nQuantity: 1 Pc\r\n\r\nNote:\r\nNo retail package.\r\nTransition: 1cm=10mm=0.39inch\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage Includes:\r\n1 x Adapter Ring"]