The second is the Nedinsco Primo in the gray box version always ready to use fairly clean conditions. It is a metal chamber 35mm. Triple Lens Nedinsco 3.5 / 45 mm. The obturator is of the type Vario speeds 1/25, 1/50, 1/100, 1/200 and B. Created by Nederlandse Instrumenten Compagnie (Nedinsco) in Venlo.
