Scanning of aperture punch cards
They are sometimes called legacies from the past… 35mm aperture punch cards – film rolls – jackets – slides. We can also digitize these originals. In all cases a scaling has taken place during the recording. For example, an A0 drawing has been reduced to a 35mm photo. We can correct this scaling for you, providing you with a scan in the correct format.
After your documents have been digitized, they will be renamed with the correct filename information. In some cases aperture punch cards have a Hollerith coding. This coding contains the drawing number and the format of the drawing. With this information we can automatically arrange naming and scaling for you.