Megatoni Production is a film lab in Hong Kong that develops and scans black-and-white and cine film as well as 35mm and 120 slide and negative film. It handles C-41, E-6, and D-76 processing, and E-6 is done in-store rather than outsourced. Film is usually ready within 24 hours, and scan files are delivered by upload, so bringing a USB drive is convenient. Development completion can be delayed by more than a week.