The Robot II was a mechanical 135 film camera by Robot introduced in 1938.It was a slightly larger camera than the , with some significant improvements but still using the basic mechanism. Among the standard objectives were 3 cm Zeiss Tessar and a 33⁄4 cm Zeiss Tessar in 1:2,8 and 1:3,5 variations, a 1:2,0/40 mm Zeiss Biotar and 1:4/7,5 cm Zeiss Sonnar. Also available was the Robot Star II/50, with a double spring motor for 50 exposures and a Xenar 38 mm f2.8 lens.