K & F Concept 18pcs Metal Adpater Stepping Rings Set 9pcs -Includes Step Up Ring 37-49mm kit 49-52mm 52-55mm 55-58mm 58-62mm 72-77mm 77-82mm 62-67mm67-72mm 9Pcs Step Down Ring 49-37mm Kit 52 -49mm 58-55mm 55-52mm 62-58mm 77-72mm 82-77mm 67-62mm72-67mm (Electronics) 5
K & F Concept 18pcs Metal Adpater Stepping Rings Set 9pcs -Includes Step Up Ring 37-49mm kit 49-52mm 52-55mm 55-58mm 58-62mm 72-77mm 77-82mm 62-67mm67-72mm 9Pcs Step Down Ring 49-37mm Kit 52 -49mm 58-55mm 55-52mm 62-58mm 77-72mm 82-77mm 67-62mm72-67mm (Electronics)