Prismáticos - Wetzlar 8x30 Sportglas 8x30 / Hartmann Porlerim 7x35 / Hertel & Reuss 8x45 6x LOT (ju104) - 1920-1930 - Hensoldt
Observation binoculars - 10x70 SP Waterproof Model 5.1° Polo Prism IF Flattener Lens, Large Aperture - 1990-2000 - Japón - Nikon