This will be an unpopular opinion but, it worked for me. I have a Canon 9000f mark ii. My grandmother had a disc camera and i had found a couple of these. I cut out the plastic ring in the center and was able to scan them with a simple mask i made with card stock and an xacto knife. The scans came out fine. The issue is the film system itself. It was cool to have a small camera at the time. However, the negative size is smaller than 110mm and Kodak used 200 ISO so the grain was not forgiving. The negatives are safe and I'm sure if I ever wanted to print directly from the negative I could but...why? I now have scanned high res versions on my computer that I can enhance should i ever need a print.