W Avg MTF W Avg MTF W RMS MTF W RMS MTF W Avg MTF W Avg MTF W RMS MTF W RMS MTF  
    f-max 10 lp f-max 10 lp f-max 10 lp f-max 10 lp f-max 30 lp f-max 30 lp f-max 30 lp f-max 30 lp  
  Lens APS-C 35mm APS-C 35mm APS-C 35mm APS-C 35mm  
  EF 14mm f2.8L USM  0.720 0.639 0.421 0.694 0.421 0.345 0.239 0.380  
  EF-S 18-55mm f3.5-5.6 (USM) 18mm 0.864 #N/A 0.487 #N/A 0.666 #N/A 0.360 #N/A  
  EF 16-35mm f2.8L USM 16mm 0.837 0.722 0.491 0.814 0.588 0.429 0.333 0.544  
  EF 17-40mm f4L USM 17mm 0.892 0.812 0.530 0.882 0.632 0.493 0.369 0.611  
  EF 14mm f2.8L II USM  0.849 0.794 0.506 0.837 0.618 0.560 0.370 0.602  
  EF-S 10-22mm f3.5-4.5 15 mm (Est) 0.887 #N/A 0.508 #N/A 0.680 #N/A 0.368 #N/A  
  EF 15mm f2.8 Fisheye  0.877 0.808 0.517 0.861 0.654 0.529 0.375 0.617  
  EF 16-35mm f2.8L II USM 16mm 0.896 0.811 0.533 0.889 0.624 0.512 0.363 0.592  
     
    W Avg MTF W Avg MTF W RMS MTF W RMS MTF W Avg MTF W Avg MTF W RMS MTF W RMS MTF  
    f8 10 lp f8 10 lp f8 10 lp f8 10 lp f8 30 lp f8 30 lp f8 30 lp f8 30 lp  
  Lens APS-C 35mm APS-C 35mm APS-C 35mm APS-C 35mm  
  EF 14mm f2.8L USM  0.931 0.890 0.553 0.922 0.711 0.613 0.415 0.687  
  EF-S 18-55mm f3.5-5.6 (USM) 18mm 0.891 #N/A 0.511 #N/A 0.708 #N/A 0.392 #N/A  
  EF 16-35mm f2.8L USM 16mm 0.884 0.822 0.527 0.876 0.678 0.576 0.398 0.655  
  EF 17-40mm f4L USM 17mm 0.932 0.882 0.555 0.923 0.742 0.599 0.438 0.724  
  EF 14mm f2.8L II USM  0.907 0.892 0.544 0.903 0.772 0.750 0.476 0.786  
  EF-S 10-22mm f3.5-4.5 15 mm (Est) 0.921 #N/A 0.542 #N/A 0.768 #N/A 0.441 #N/A  
  EF 15mm f2.8 Fisheye  0.929 0.890 0.552 0.918 0.784 0.695 0.463 0.769  
  EF 16-35mm f2.8L II USM 16mm 0.895 0.858 0.532 0.885 0.679 0.597 0.398 0.660