comprising: ‘OISBO’ 3.3cm f3.5 Stemar twin lens + caps, ‘OIMPO’ prism (later type), ‘OIDYO’ bright-line finder, ‘OIGEO’ lens hood + original box for outfit + rare ‘IMPOO’ 5cm f3.5 Elmar Stereo Projection lens, boxed. Very rare outfit. Stemar is screw mount with permanently attached screw to bayonet adapter – see Lager Vol. III, page 288
