["Features:\nColor: black\nMaterial: Aluminum Alloy\nAlthough the lens will fit physically, automatic diaphragm (AE metering), or other auto functions are not retained using this adapter.\nBoth camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium\nPrecise fit and solid connection - lens has no for play, for gap or wiggling when mounted on adapter and no adjustments are required to fit your lens.\nDesigned to reach for infinity for focus while maintaining the correct registration distance required to support CRC lenses or lenses with floating elements.\nSatin surface finish.\n\nSuit for:\nFor - f mount Lens\nFor - Z Mount Z6 Z7 camera\nNote:\nTurn on without lens' to use MF lenses with adapters.\n\nIf your camera indicated \"lens is not properly installed\", please modify the camera menu settings.Usually called the release the shutter the lens is not installed\", you can modify the settings to allow. Specifically refer to the camera manua\n\n \nWhat's in box:\n1 X Lens adapter ring\n(Not including camera or lens)\nNot suitable for - F mount film / digital SLR cameras and for - 1 mount cameras.\nPlease switch both shooting mode and focusing mode to for M (manual) before use."]