Summicron 5cm F2 LTM was made in 1950s. Also, Modern Fujinon XF 50mm F2R WR has same spec. It is very interesting in the difference between these two lenses.
Summicron 5cm has similar resolution as XF 50mm. XF 50mm naturally has good sharpness and contrast. Also, Summicron shows great IQ as a legendary lens. The following images are 100% crop.
The images was taken with X-Pro2.