The Pana-Vue 2 Lighted 2x2 Slide Film Viewer is a vintage 35mm slide viewer from the 1980s. This portable unit, featuring a sleek black design, is perfect for retro film photography enthusiasts looking to view their 35mm slides. With its advanced light box technology, the Pana-Vue 2 provides clear and bright images for easy viewing. While this particular model is not currently working, it could be ideal for those looking for spare parts to fix or customize their own slide viewer.