Simlar 5cm F1.5 for Leica thread by Tokyo Optical. Great over condition. Has a countable number of internal small specks, some of which I think are air bubbles in the glass and some are dust. No oil, no haze, no fungus, no separation. A handful of tiny mico scratches, but very clean overall for its age.
Price: $600 OBO plus insured shipping
Price: $600 OBO plus insured shipping