This camera has a gorgeous look. How is the performance of Schneider lenses ? Most of these lenses have small maximal aperture like f5.6. I suppose lenses with small apertures do have better performance. A Schneider 38mm f5.6 could be better than Zeiss Biogon 38mm f4.5. Once I get a camera like this, it could be the time for me to sell my C-Y Distagon 21mm f2.8.