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

[Adapter ring for K-Series Mark III holder/REVORING Swift] Filter diameter: 82mm This is an 82mm diameter adapter ring that is the "Base" on the REVORING Swift system and can also be used to install the K-Series 100mm square filter holder Mark III. [Prevents vignetting even with wide-angle lenses] Thin frame design prevents vignetting even with ultra-wide angle lenses. It is screwed onto the lens and has H&Y's unique magnetic mechanism on the front. [Use with K-Series MarkIII holder] Attach to the lens with a screw type, and then attach the MK3 holder directly on top of it with a magnetic type. (Cannot be used with conventional holders such as Mark II) [Usage with Revoling Swift System] When used in the Swift System's "Base", a "Bridge" can be attached on top, and on top of that, a square filter holder, matte box, and hood, which are "Accessories", can be attached. H&Y Swift Magnetic Lens Adapter Ring 82mm Adapter ring compatible with Revoling Swift System or K-Series 100mm Holder MarkIII. In the Swift System, this product falls under "Base" and can also be used as an adapter ring for the K-Series MarkIII holder. The Swift magnetic adapter (thin frame adapter for wide-angle lenses) has a thin frame design that prevents vignetting even at wide angles, screws onto the lens, and has a magnetic mechanism on the front. When using with the K-Series MarkIII holder, attach the holder body directly using a magnet. (Cannot be used with conventional products such as MarkII) When used in the Swift System's "Base", a "Bridge" can be attached on top, and on top of that, a square filter holder, matte box, and hood, which are "Accessories", can be attached. Compatible with all Bridges including bridge rings, drop-in filter racks, and magnetic VND filters. ``Base There is also REVORING as an option, but this has a thin frame and is set to have no vignetting even at wide angle. If you often use wide-angle lenses for landscape photography, etc., please consider using this in combination.