REVORING Square Filter Holder Mark III Compatible 82mm Adapter Ring Magnetic Type H&Y SWIFT/K-Series RM-AR82

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [K-Series Mark III Holder / REVORING Swift Adapter Ring] Filter Diameter: 82mm This is an 82mm diameter adapter ring that serves as the "Base" on the Revoling Swift system and can also be used to mount the K-Series 100mm square filter holder Mark III. [Less Vignetting Even with Wide-Angle Lenses] The thin frame design minimizes vignetting even with ultra-wide-angle lenses. It attaches to the lens via a screw-in mechanism and features H&Y's unique magnetic mechanism on the front. [For use with K-Series Mark III holders] Attach it to the lens using a screw-type connector, then attach the MK3 holder directly on top of it using a magnetic connector. (Not compatible with older holders such as the Mark II.) [For use with the Revolving Swift System] When used with the Swift System's "Base," the "Bridge" can be attached on top, and then accessories such as a square filter holder, matte box, and hood can be attached on top of that. The H&Y Swift Magnetic Lens Adapter Ring 82mm is an adapter ring compatible with the Revoling Swift System or the K-Series 100mm Holder Mark III. In the Swift System, it corresponds to the "Base" product and can also be used as an adapter ring for the K-Series Mark III holder. The Swift Magnetic Adapter (thin frame adapter for wide-angle lenses) features a thin frame design that minimizes vignetting even at wide angles, attaches to the lens via a screw-in mechanism, and has a magnetic mechanism on the front. When used with the K-Series Mark III holder, the holder body is attached directly via magnet. (Not compatible with older models such as the Mark II) When used with the Swift System's "Base," a "Bridge" can be attached on top, and then "Accessory" items such as square filter holders, matte boxes, and lens hoods can be attached on top of that. It is compatible with all "Bridge" products, including bridge rings, drop-in filter racks, and magnetic VND filters. REVORING is also available as an option, and it has a thin frame and is set to minimize vignetting even with wide-angle lenses. If you frequently use wide-angle lenses for landscape photography, please consider using this option as well.