Leica summicron 50 F2.0 Yellow Radioactive – Thorium glass
Leica Summicron 50mm f/2 (Thorium Glass, 99xxxxx) – Early collapsible version made in the early 1950s using thorium oxide glass, giving it a warm yellow tint and a unique, glowing rendering. Known as the “radioactive Summicron,” it marks Leica’s first high-speed lens with rare-earth optics — a true piece of optical history.
The lens Body is in mint condition. It is very beautiful cosmetics with minimum signs of use. There is no scratches, ding or dent.
The lens glass have no haze or fungus. Glass have cleanning mark and scratches in front lens, but it will not effect any images, These lens have very soft coating, it can consider normal.

