7Artisans will annouce the 7Artisans 18mm f/5.6 for E/L/RF/Z mounts soon. The focus distance will be 0.3m ~ ∞ and the Ad above says December 9, but the announcement seems a bit late. When the announcement is made the 7Artisans 18mm f/5.6 should be available on the 7Artisans Amazon store.
via Photorumors