The Duplex 120 is a dual lens camera for stereo image pairs 24 square 24 mm in 120 films. It was manufactured by Industria Ottica Scientifica S.R.L. (ISO) in Milan, Italy, from about 1956 [1] has a couple of targets ISO Iperang 25 mm f / 6.3 fixed focus (large target angular moderate to this format) and a shutter Everset three speeds ( 1/25 - 1 / 100s), more `P '(' poses', 'B' shutter). It has a small inverted Galilean viewfinder on top. The exposure is controlled by two small buttons, one below target and the camera right (seen from behind), which adjusts the shutter speed, and other top left, that adjusts the aperture (f6.3-f16 ). Under the aperture control is a PC socket for flash synchronization; there is a cold shoe on the left side. The trigger is a small lever in the upper right (again from behind the camera) of the target panel; There is a cable outlet near it, on the side of the camera. The film runs vertically, with the feeding reel at the bottom, advance by a knob on the side. It has two red windows; each number (1 to 12) to be wound in the lower window for exposure and then in the top window to the next. The camera has a tripod. "" ITALIAN BEAUTY IN 3D"" This stereoscopic camera is now offered for sale was designed by ISO (Scientific Industry Optics) signs in the city of Milano around 1955-1956. Use film 120 formed. Condition: Practically new, just as no signs of any use and conservation is extraordinary. Metal body coated black synthetic leather good quality where no damage of any kind. LENSES: Incorporates 2 lenses aligned parallel to IPERANG, 25mm. F / 6.3, absolutely clean, crisp, no fungus or scratches nor any alternative damage. SHUTTER: 4 position, 1/25, 1/50, 1/100 and P (equivalent to B). It works all the way without binding, including the B position,"" Bulb"" . DIAPHRAGM: 4 positions Similarly, F6.3-F8-F11 and F16, governed by a small wheel having a correct functionality. also integrates a large dial or thumbwheel dedicated to the drag of the film as well as connection terminal to the flash and tripod thread. Top Galilean viewfinder we see in proper condition. approximately 10,000 units of this camera so consider that is a scarce and valuable commodity were produced. We have observed inside the camera and see everything in order without corrosive signals.
