The Sunpak 49-55 Step-Up ring is a high-quality accessory designed to allow a 49mm lens to be used with a 55mm filter. This durable step-up ring is compatible with a wide range of cameras and lenses, making it a versatile addition to any photographer's gear. The precision-machined design ensures a secure fit and seamless operation, while the black finish complements your camera setup. Take your photography to the next level with the Sunpak 49-55 Step-Up ring, a must-have tool for any photographer looking to expand their creative possibilities. Buy yours today and elevate your photography game!