exterior shot soft even daylight for clean lines shallow to medium depth of field focusing on details tilt shift lens for straight lines no human element focus on design cameras sony a7r iv canon eos r5 film stocks kodak ektar 100 ilford delta 100 b w lenses wide angle sony fe 16 35mm f 2 8 gm standard canon rf 50mm f 1 2l settings aperture f 8 f 16 shutter speed 1 100 1 200 iso 100 400