Features: The all-metal adapter is designed to fit the lens securely, can still be removed easily when not needed Although the lens will fit physically, automatic diaphragm (AE metering), or other auto functions are not retained by using this adapter Both camera-side and lens-side of the adapter are made of metal, precision-machined and plated with chromium Precise fit and solid connection - lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lens Designed to reach infinity focus while maintaining the correct registration distance required to support CRC lenses or lenses with floating elements Satin surface finish Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store