Shooting long exposure seascapes at Montaña de Oro State Park with Tiffen Pro 100 filter system - polarizer + ND 0.9 + ND Soft Grad 0.9, Canon 5DSr, 16-35 & 24-70mm. In live view mode, I treat it like a view camera, even use a Hoodman loupe to view and set critical focus - at 50 mega-pixels you cant be too careful. @tiffencompany @canonusa @montanadeoro @ Montaña de Oro State Park----James Neihouse, A.S.C