Eugi Gufo's site’s siteEugi Gufo's site

This page is dedicated to industrial patents registered by the russians manufacturers of the cameras outside the former soviet territory.
   – USA patent 2.516.724 (patented July 25, 1950) (M. M. Roossinov, Wide Angle Orthoscopic Anastigmatic Photographic Objective Russar MP2)
      [ZIP archive of original scans]