Richard G
Veteran
I had the new 50 1.5 C Sonnar just resting on the mount of a camera which I had then put away in the bag, kept on a shelf at chest height. Pulled that camera out and the lens fell to the hard wood floor form about neck height (I am 181cm). No external mark, filter thread is fine, lens elements look OK, focus smooth, aperture ring and blades move OK. No noise when shaken. Seems to be fine. Am I likely to have some deep injury nevertheless or is this one pretty tough lens?