http://io9.com/rare-3d-camera-found-containing-photos-from-wwi-669397198 Incredibile ! James Cameron di 100 anni fa!
Per capire come funzionavano, copio-incollo commento: "These type of photos are just a hair more complicated than taking a regular photo. The camera has 2 lenses & apertures right next to each other that take 2 photos at the same time, on the same film card. To see it in 3D, it would be put in a stereoscope viewer that made your left and right eye look at each photo independently, making the image appear 3D." Ma sbaglio o c'era anche in Django una roba del genere?
