What slide formats can be transferred? We are able to process the following slide formats: 35 mm, Super 35 mm, 35 mm Half Frame, 110, 126, 127, 127 Superslide, and 120/220 Medium; slides must be in plastic or cardboard mounts. Related articles How do I prepare my slides for processing? What do I get with my Slide Transfer? What print photos can be transferred? What does it cost to use the ship my order? How much film footage will fit onto one DVD or USB?