Quote Originally Posted by Whiteymorange View Post
You don't mention what format you're using, but I had good experience making a positive transparency (which will print negative) by placing the original neg and a new sheet of film in a film holder together– emulsion to emulsion. I then used a shutter without a lens and exposed the film by shooting the surface of a light table––no resolved image to mess up the copy. Once I worked out the exposure it gave me very good results.

This is a brilliant idea. Thank you.

It's 35mm.