How To Construct A 6-Month Duration Pinhole Camera December 20, 2015 by ·Comments Off on How To Construct A 6-Month Duration Pinhole Camera Learn how to make a solargraph camera with the king of pinhole photography Justin Quinnell. Source: http://feedproxy.google.com/~r/Ephotozine/~3/Eb9xp0QdXYg/how-to-construct-a-6-month-duration-pinhole-camera-28574