Exterior of lenses are very good, there are a couple of flecks internally in the optics, and also 3 flecks off the anti reflective coating on one side (see 2nd closeup photo which shows these), so I assume one probably relates to the other So would benefit from an internal service. Please bear this in mind They look like they've been very well looked after overall though. I've tried to show all sides & angles in the photos Binocular strap good Brown leather case also very good overall with minimal wear Leather case strap a bit more worn Clasp all works fine.
Please check my other auctions for similar items. The item "Vintage Carl Zeiss Jena 10x50W Jenoptem DDR Binoculars, Leather Case with Straps" is in sale since Thursday, June 18, 2020. This item is in the category "Cameras & Photography\Telescopes & Binoculars\Binoculars & Monoculars".
The seller is "poolecollector" and is located in Kent. This item can be shipped to United Kingdom.