There are also Kerosene Lanterns
http://www.boxcameras.com/kerolights.html
And you can cover the windows to a room with several layers of red material and do you darkroom work by daylight. Mentioned in a book I was reading recently.
http://www.boxcameras.com/kerolights.html
And you can cover the windows to a room with several layers of red material and do you darkroom work by daylight. Mentioned in a book I was reading recently.