Aluminum Black Step Up Filter Ring 52mm-67mm 52-67 Mm 52 To 67 Filter Adapter Lens Adapter For Canon Nikon Sony DSLR Camera Lens

Filter Adapter Rings Solve Your Problem CNC MACHINING Precision matching, using CNC machining, strictly following process standards to ensure the lubrication of the wire, practical and fashionable ENVIRONMENTAL PROTECTION TREATMENT the surface is treated with high-gloss mechanical sandblasting and environmentally friendly anodizing, with ultra-low chemical residue and a pure matte black color EASY OPERATION External thread upgrade ring adapter, easy to use, just screw the adapter ring onto the lens, and then screw the filter, cover, or converter onto the adapter ring