Zeiss 'blc' 10x50 Dienstglas binoculars

A superb condition pair of 10x50 'Dienstglas' Officer's binoculars, as issued to and used by nearly all branches of the Wehrmacht/Waffen SS. 
 
They retain 98% of the original factory finish, as well as being clearly marked with the Carl Zeiss Jena 'blc' maker code and serial number on the right-hand prism plate. The blue coloured '+' lubrication marking indicates suitability for use in colder climes. 
 
The optics still remain usable, but having clearly never been opened or messed with, they would benefit from an internal service IF this should be deemed necessary. The focus adjustment also remains fully functional on both sides. 
 
Overall, a truly excellent cosmetic condition set that would prove very difficult to upgrade upon indeed in this regard!