Specification Brand : Steelsring BulletPoint1 : Design for adapting Nikon F-mount Lens to Fuji GFX (G-mount) cameras like GFX100/50R/50S/100S BulletPoint2 : Support all functions of the Fuji camera BulletPoint3 : Very fast auto focus, strictly follow the original standard size.Combined in place, no looseness BulletPoint4 : Aluminum Alloy and Brass Construction with Chromium Plating. Black Satin and Satin Chrome exterior; Black Matte interior. BulletPoint5 : Only Manual Model will be Available Color : Black ExternallyAssignedProductIdentifier : 8431270120860 ItemName : Steelsring Canon EF Lens to Nikon Z Mount Cameras Auto Focus Adapter Ring Compatible with Nikon Like Z6 Z7, EF-Z AF ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-adapters Manufacturer : Steelsring ModelNumber : EF-NIK Z AF PartNumber : EF-NIK Z AF ProductDescription : Specification: Brand: PEIPRO Condition: Brand New Material: cuprum + Alloy Lens: for NIKON lens Camera body: for GFX100/50R/50S/100S cameras function : auto focus Weight: 162G Package : 1 x NK-F/GFX adapter ProductSiteLaunchDate : 2020-01-03T08:00:00.000Z Size : NF-GFX AF