A diffuser is useful if your light source is not sufficiently diffused and you have problems with unevenly lit scans

They are an optional accessory when scanning smaller film formats

you'll have CineStill negatives that conform to Kodak's signature curves for proper film processing

The CineStill 50D is based on the Kodak Vision3 50D motion picture film

Fuji Neopan Acros 100II SW-Negativfilm 120 (Mittelformat) Instax Mini A diffuser is useful ifManufacturer's description: The FUJI Neopan Acros 100 is a medium speed black and white film with a nominal sensitivity of ISO 100 21 and fine grain. The film has a very rich tonal range and, thanks to Super Fine Sigma technology, delivers sharp image structures even at large enlargements. It is suitable for portrait and landscape photography, architectural and product photography and reproductions.