FAST LOMO lens OKC14-75 1.5/75mm,T/1.5, Konvas/Kinor OCT-19 mount
LOMO OKC14-75 #770041 T/1.5, F=75mm.
Few cleaning marks on the front element; numerous (hundreds) tiny bubble-like dots on the rear surface of the front element (coating damage, most probably); minor wear of coating on the rear element; aperture rings is smooth; focus ring is bit tight. I took pciture of the dots under front glass. They are not so scary in real life. May be they can catch some scattered light in some specific conditions, but no any problems expected in most cases.