The Sigma 52mm Front Lens cap for Global Vision lenses is designed with perfection to provide a perfect fit on the lens hood. Offering more utility, the lens cap helps in preventing the dirt and dust from entering the lens. This helps in keeping your camera always ready for a wonderful capture of images instantly. Additionally, the lens cap also serves the purpose of protecting the lens from getting scratched due to any accidental bumps, while shooting in the field or studio. Made from high quality element, it is highly durable as well as long lasting.