6/24/20 - This is a pair of original WW2 nazi Luftwaffe Flak binoculars. These heavy binoculars are marked on the right side "D.F. 10x80" "dkl" and "19032" serial numbered. The optics are excellent and crisp with fully functional adjustment knobs. There's a very neat function with these binoculars that allow for different levels of shading on the lens, allowing for spotting enemy aircraft on a sunny day. There is a very faint, thin black reticle. Exterior condition is nice with mild cosmetic wear. Threaded on the bottom to be mounted on a stand.