Product picture - AquaTech SoftHood Collapsing Hood for 600mm f 4, 400mm f 2.8, and 800mm f 5.6 Lenses AquaTech, SoftHood, Collapsing, Hood, 600mm, f, 4, 400mm, f, 2.8, 800mm, f, 5.6, Lenses Click the image to close this page