Camera Lens Bag Waterproof Shockproof Scratch Resistant Protective Lens Pouch with Hook for EF 50mm F/1.8 II 1[Fit Models] This camera lens bag has a diameter of 8cm and a height of 10cm, making it suitable for lenses with a total length not exceeding 8cm and a diameter not exceeding 8cm. Compatible with for EF 50mm f/1.8 II and for Nikon AF 50mm f/1.8D lenses. 2[Practical Design] The lens pouch comes with a hanging hook, allowing for convenient attachment to a belt or camera bag. Keep your lens within easy access and securely in place while on the move. 3[Waterproof Fabric] The lens carrying bag is made from a waterproof fabric that safeguards your lens from accidental collisions and scratches, providing reliable protection wherever you go. 4[Secure Elastic Lock] The lens pouch features a secure elastic lock buckle that keeps the lens compact and prevents it from slipping out. It offers a convenient and safe way to access and retrieve your lens. 5[Foldable and Portable] When not in use, the lens bag can be folded and easily stored. Its compact and lightweight design ensures easy transportation and storage.