Bronica Zenzanon MC 150mm F3.5 Portrait Prime Lens for ETR ETR-SI Cameras -Read-
This is the excellent fast ETR portrait lens.
This one is in good condition with moderate wear. There are a few light cleaning marks on the front element, but I cannot see them without a flashlight, they won't affect your image quality. Otherwise the glass is clean with no haze or fungus and a moderate amount of dust inside. The focus and aperture rings turn smoothly.