Fujifilm AR-X100 Adapter Ring 49mm - Mike's Camera
Amazon.com : Haoge Square Metal Lens Hood for Fuji X100VI Fujifilm FinePix X100V X100F X100 X100S X100T X70 Camera Accessories Silver with Cap and 49mm Adapter Ring Kit : Electronics
Fujifilm X100/S/T Focus Ring Sleeve with tab (JWZFDQSL2) by Schnickerbocker
Metal Lens Hood + 49mm Thread Adapter Ring for Fujifilm X100F X100S X100T X100 | eBay