Metal Lens Filter Ring Adapter Set

Description * Include Step Up Filter Adapter Ring Kit(37-49, 49-52, 52-55, 55-58, 58-62, 62-67,67-72, 72-77, 77-82mm) * Great tightness, no wobbling or cross-threading. Ultra-low chemical residues, attached to a solid! * Converts the thread size of your lens to the thread size of any other accessory (such as filters, hoods, flashes and lens converters). * Special aviation aluminum alloy, high strength, impact resistance, twist and pressure