20 X 120 Kollmorgen Mark I 45-degree BinocularsKollmorgen 20 X 120 is known as one of the most massive “Navy Big Eyes” ship binoculars used by the U.S. Navy. U.S. Navy ships would...
WWII 10x80 - 45° Flak Binocular In 1936, Germany put out requests to optical companies to manufacture large observation binoculars to be easily used on land and at sea....