Nishika 3-D N8000s were first produced in 1989 and were four lens (quadrascopic) cameras designed to produce four half-frame instantaneous images from a click of the shutters. Lenticular prints could be made from the negatives. Nowadays you're most likely to see animated 3-D GIFs or 'Wigglegrams' made from them on Instagram, especially if you follow the coolest people.