
A roll of substrate, which can be anything from steel to Mylar to polyamide, is loaded into the Camara Oscura’s cartridge. The cartridge can also serve as a reusable sealed shipping container for blank or processed substrate rolls of substrate.

A roll of substrate, which can be anything from steel to Mylar to polyamide, is loaded into the Camara Oscura’s cartridge. The cartridge can also serve as a reusable sealed shipping container for blank or processed substrate rolls of substrate.