Flak directional binoculars Busch Rathenow, D.F. 10 x 80, from 2nd World War

Flak directional binoculars from Busch Rathenow, D.F. 10 x 80, No. 4402, marked F. and KF, ww2

Angled view 45 °. Adjustment of interocular distance and sharpness smoothly. With clear, green, orange and gray filter discs. These hook something. Right lens with crosshair and circle. Headrest and rain / glare protection are missing. Paint damage and some rust. A dent on the right lens. See through well.

These binoculars were used to find air and ground targets and to set up guns and headlights.