Hello, dear friends.
Please share the knowledge in question survey of painting in the infrared range.
Primarily interested in the possibility of conducting this kind of research in modern cameras.
The second question relates to the use of sources of infrared radiation and their location (for painting or paint layer).
Interested in EVERYTHING.
Information on the Internet gives only a General idea.
The result - some questions...
If anyone knows how to do this, please share Your knowledge.