RARE D.F. 10x80 Flakfernrohr binoculars 'eug'

A nice example of the D.F. 10x80 Flak binoculars which are clearly maker marked 'eug' for Optische Praezisionswerke GmbH, Warsaw - one of the rarest manufacturer codes to find on the 10x80 Flakfernrohr, with this being the first and only example from this maker which we have ever had the opportunity to offer!
 
The binoculars themselves retain most of the original wartime applied dark grey paint finish, over red oxide primer.
 
They also come complete with an original headrest pad with assumedly later reissue grey over original tan paint finish, as shown. 
 
The binocular optics still produce a clear and collimated usable image, with an excellent field of view as is typical of these 10x80s. The ocular width adjustment, sun filter dials and focal diopters also all remain fully functional.
 
A very rarely seen example which is likely to be missing from even the most focussed of optics collections today!