Hello all dear friends
I research the way to my filters for my lantern sodium.(Thomas Duplex)
I have found in the manufacturer Fitr Lee the red filter #027 , but I would have a yellow green color. I would mount the gelatin filter between two glass plates with tape to seal the set. I use Ilford Multigrade.
Thank you if you have any reference filter or other information.
All my best
Phil
Bookmarks