excuse my ignorance

[Jack]

actually, why I asked the question the way I did earlier is I was not clear what the desired output was. Now that we finally cleared that up, there is a printer specifically designed for this called a "Film Recorder" -- basically just a very high resolution printer. Not very common now at all and for most purposes, a file that is sized to around 1440 PPI and printed to 35mm slide size on any current high res printer at 2880 on transparency material, will probably when projected about equal the same digital file displayed on the typical 1080P video display...

 

[Jamesmd]

So , it's not worth all the mess of printing testing cuting framing and be disapointed some few times for getting more or less the same or probably worts for unexpirience . So I think a 1080 pyoyector will be great .
Thanks .
James

 

[Jack]

So , it's not worth all the mess of printing testing cuting framing and be disapointed some few times for getting more or less the same or probably worts for unexpirience . So I think a 1080 pyoyector will be great .
Thanks .
James

I'd say that's a good summary. Plus with the digital file, it's really two fewer generational steps to get the image to the screen, and generally speaking, the fewer generational steps, the better the final image.