The Lee Filters Seven5 Hood is a snap-on lens hood that quickly and easily snaps on to the front of the Seven5 Filter Holder. When attached, the lens hood will help to shade the surface of your filters and lens to block stray light and help prevent lens flare. This lens hood is compatible with filter ring diameters up to 72mm and permits the use of the dedicated Seven5 Circular Polarizer filter when the hood is attached.