JJC Professional LH74T White Tulip Flower Lens Hood For canon 70-200mm F 4 Lens Replaces canon ET-74 ET74 JJC Professional LH74T White Tulip Flower Lens Hood For canon 70-200mm F 4 Lens Replaces canon ET-74 ET74 JJC LH-74 Professional Flower Tulip Hard Lens Hood for Canon 70-200mm F4 lens replaces ET-74 JJC LH-74 replaces CANON ET-74 Compatible with Canon EF 70-200mm F 4 L USM Lens Canon Ed 70-200mm F 4 L IS USM Lens improved version of flower shaped lens hood with screw mount fits over lens. suitable for digital, film and video camera, Protects your lens and reduces flar Rotates so that you get the exact amount of shading that you require from the sun - Lightweight and portable - Protects your lens and camera from accidental damage - Easy to use: just screw it on the way a filter would. Rotate to the right to tighten, rotate to the left to detach