Beschoi Lens Mount Adapter for Nikon Nikkor F Mount AI Lens to Canon EOS (EF, EF-S) Mount DSLR Camera Body

Notice? If 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 manual Features: ?This adapter gives you the ability to use your irreplaceable prime lens and saves you the cost of purchasing new lenses ?The adapters are precision made to insure the perfect fit. ?Allows focus infinity. ?Diaphragm control of the lens is set manually. ?High quality and compact. ?Made of brass and aluminum (not plastic). ?100% Brand New ?Color: Black Suitable for: ?Nikon AI Lens ?Canon EOS Mount Camera Package Includes: ?1X Nikon-EOS Lens Mount adapter ring Please note following common issues: 1. Adapting APS-frame lens to full-frame camera, it may generate vignetting, some cameras could correct it by adjust "APSC", please contact us and provide your lens&camera model to check the way to correct it. 2. Adapting full-frame lens to APS-frame camera (i.e: large format to medium format, medium format to 35mm, 35mm to micro 4/3) provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. and it will magnify the focal length by 1.6 on Canon, 1.5 on Nikon and Sony.