NIKKOR Z DX 16-50mm f/3.5-6.3 VR Standard Zoom Lens For Nikon Z Mount Mirrorless Cameras This is the lens that came with a new double zoom kit. It has only been mounted on a camera once indoors and is practically unused. Open F-stop...2.9～4 Other features...With front lens cap, with rear lens cap 16-50 Size...Nikon 1 Mount