Can50f1.2 copies: S227579 S229510 S229559 s2104223 s210661 s210677 s223187frst s223187sec s226452 s226606 s229342 s234054 s234564 s235482 s238669 s238677
Comparisons: Canon35 Sigma35s
All models: Can50f1.2 Canon35 Sigma35s
How does the resolution at each point on the lens compare with the sample average for that object angle?
How much does the MTF vary within a single lens at each object angle?