Pentax SMC-FA 50mm f/1.4 - Review / Lab Test Report
9 August 2008
Conclusion: The Pentax SMC-FA 50mm f/1.4 is an oldie but a goodie. At medium apertures the lens is capable to produce stellar resolution figures. Typical for such lenses the results are a bit soft at f/1.4 and less so at f/2 but still usable. Distortions and vignetting are very well controlled.