Kodak Senior

(1937-1939) The Senior Six-16 and Senior Six-20 Kodak cameras were foldable cameras designed for medium-format film. The Senior Six-16 used 616 film, capturing 8 exposures at 2 1/2 x 4 1/2 inches, while the Senior Six-20 used 620 film, capturing 8 exposures at 2 1/4 x 3 1/4 inches. Both models featured self-erecting designs and were available with two lens options: a f/4.5 Kodak Anastigmat with a Kodamatic shutter, or a f/6.3 lens with a Kodex shutter. Additional features included a folding viewfinder, a knurled winding knob, a swing-out film bracket, and a side-mounted shutter release.