THIS binoculars HENSOLDT WETZLAR (CARL ZEISS) B C No.6 sr 3532 has PRODUCTION SERIES 516929 probably 1942-43??. TO THE RIGHT of the binoculars is marked HENSOLDT WETZLAR 8X30 8.5 516929 logo. ON THE LEFT the binoculars have marked B.C.Nr 6 Sr.3532 (B.C. = CIMP BINOCULAR = FIELD BINOCULARS), SR 3532 probably the army series.
eBay