Stereoscopic photographic binoculars tropical Stereoscopic photographic rare tropical binoculars. Very good construction Mahogany, partially covered with leather havana morocho. Shutter manufactured by Franck Deckel in Munich. 1S speeds to 1/200 ° and exhibitions. Objective Protar Zeiss Krauss 1: 12.5 - F = 150 mm. metallic nickel back for films 120. Vertical displacement. Rare collector's item in very good condition.