EXC++ Leica Tri-Elmar-M 16-18-21mm f4 ASPH 11626. This is my general description of the item, please refer to the SECOND-HAND GRADING table hereunder. I will describe if there’s any specific problem. Please inspect carefully the photos of the item for actual condition below. EXC++, the lens shows slight signs of use, only a few marks/scratches […]