"15 second exposure on 4x5" Kodak Portra 160VC, darkened brass pinhole stock allows shooting into the sun with minimal washout."
"I've worked on this custom paper mache hemi-cylindrical design since the late 70s. In 2009 I went all color. I made a set of 12 to allow a day in the field without reloading. Cameras have a 100 x 160 degree field of view with custom darkened brass low profile shutters and 1/4" tripod socket."