Zeiss 'blc' 7x50 Kriegsmarine binoculars

A superb original set of Kriegsmarine issue Zeiss 7x50 'gas ocular' binoculars. This pair comes complete with the original issue case, all 4 filters (2 light & 2 dark), Bakelite ocular guard and neck strap. 
 
The binoculars remain in excellent condition, with the extendable rubber eyepieces for use when wearing a gasmask. The Zeiss 'blc' maker code and serial number are marked to the right hand prism plate. The optics remain clear and serviceable, with coated lenses and smooth focussing action on both sides. 
 
The original Kriegsmarine issue rubberised/waterproof case is also presented in similarly good condition, with the all four of the internal filter holders still intact, as well as a fully functioning closure tab. 
 
Overall, a simply excellent set of highly sought after Kriegsmarine binoculars!