Comparison crops of images taken with several lenses and two MD/AF lens adapters.
45mm f/2 MD Rokkor was adapted with custom AF mount. Identical lens with MD mount was used
with both Haoda adapter and Kalt/Rokunar/7000/9000 adapter from 1990.
Russian Industar 50mm f/3.5 Tessar on M42/Minolta AF adapter thrown in for comparison.
All were focused manually except for Minolta 50mm f/1.7 which was autofocused.
Poor performance of this lens likely due to autofocus error.
All images at f/8