The Effects of Binocular Magnification on the Visibility of Targets at Low Levels of Illumination Open PDF Document Details Document Type Technical Report Publication Date Nov 30, 1944 Accession Number ADB808572 Entities Organizations Dartmouth College Tags Communities of Interest Energy and Power Technologies DTIC Thesaurus Topics Agreements Binoculars Brightness Contracts Detection Illumination Measurement National Security Observation Observers Optical Instruments Optics Recording Systems Scientific Research Three Dimensional United States Universities