The Arco Eight is a Double 8mm motion picture camera with a three-lens turret, switchable groundglass focusing, and variable film speeds. The turret includes 1/4" (~6.5mm) f1.4, a 1/2" (~13mm) f1.4, and a 1.5" (~38mm) f1.4 lenses, all with matching viewfinders. Framerates are variable from 8fps to 64fps, plus single-shot mode. The built-in light meter is... not accurate. But cosmetic condition is very good, and the camera runs. Uses Double-8 film, which is still available in one variety.