49-52 mm 49mm to 52mm 49mm-52mm Step-Up Stepping Up Ring Filter Adapter
49-55 mm 49mm to 55mm 49mm-55mm Step-Up Stepping Up Ring Filter Adapter
49-58 mm 49mm to 58mm 49mm-58mm Step-Up Stepping Up Ring Filter Adapter
FOTOWORX 40.5mm to 52mm Step Up Lens Filter Adapter Ring / Stepping 40.5-52 mm
FOTOWORX 52mm to 72 mm Step Up Metal Lens Filter Adapter Ring / Stepping 52-72mm
FOTOWORX 55mm to 52mm Step Down Metal Lens Filter Adapter Ring Stepping 55-52 mm
