Stereo-Nikkor 3,5cm f/3.5 specialty lens for 3D photography, Mint Condition.

How camera lenses are made

Stereo-nikkor 3,5cm f/3.5 specialty lens for 3d photography, mint condition special stereo-type, supplied as standard accessory with grid frame line for defined frame for each lens. Thats more than amazing for a lens built in the year 1956. This Nikon Stereo-Nikkor 13.5 f=3.5cm special purpose wideangle lens is in MINT condition with close to no shortcomings (very tiny scratches as shown in my pictures).