Explanatory notes
… visible images are formed, directly or indirectly, by the action of light or other forms of radiation on photosensitive, including thermosensitive, … are based on silver halides (silver bromide, silver bromide-iodide, etc.) or on salts of other precious metals, but …Legal note
… visible images are formed, directly or indirectly, by the action of light or other forms of radiation on photosensitive, including thermosensitive, …