JJC LH-N104 Professional Hard Lens Hood for Nikon 18.5mm F 1.8 Replaces Nikon HB-N104 JJC LH-N104 Professional Hard Lens Hood for Nikon 18mm F 1.8 Replaces Nikon HB-N104 Nikon 1 Hard Lens Hood . Protects your lens and reduces flare Professional Hard Lens Hood for Nikon 18mm 3.5 Easy to remove and attach. same day shipping