A craftsman who manages to obtain an original 8x10 or 10x5 slide still has to scan it in order to create a digital image that can be manipulated on a computer screen.
業者若是拿到 8 × 10 或 10 × 5 的底片正片，還得經過影像掃描，才能轉換成可在電腦螢幕上「處理」的數位檔。