| 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 400mm f5.6L USM + 2X f | 0.813 | 0.798 | 0.487 | 0.812 | 0.610 | 0.580 | 0.363 | 0.607 | ||
| EF 400mm f4 DO IS USM + 2X f | 0.845 | 0.817 | 0.503 | 0.838 | 0.666 | 0.575 | 0.387 | 0.640 | ||
| EF 400mm f2.8L IS USM + 2X | 0.857 | 0.840 | 0.513 | 0.855 | 0.690 | 0.619 | 0.404 | 0.672 | ||
| EF 600mm f4L IS USM + 1.4X | 0.896 | 0.881 | 0.536 | 0.895 | 0.787 | 0.726 | 0.466 | 0.775 | ||
| EF 500mm f4L IS USM + 1.4X | 0.923 | 0.909 | 0.552 | 0.922 | 0.799 | 0.756 | 0.475 | 0.791 | ||
| #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | ||
| #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | ||
| #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | ||
| 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 400mm f5.6L USM + 2X f | 0.896 | 0.863 | 0.534 | 0.888 | 0.728 | 0.662 | 0.427 | 0.709 | ||
| EF 400mm f4 DO IS USM + 2X f | 0.872 | 0.842 | 0.517 | 0.861 | 0.741 | 0.654 | 0.431 | 0.716 | ||
| EF 400mm f2.8L IS USM + 2X | 0.887 | 0.869 | 0.531 | 0.886 | 0.744 | 0.691 | 0.440 | 0.732 | ||
| EF 600mm f4L IS USM + 1.4X | 0.911 | 0.895 | 0.545 | 0.910 | 0.794 | 0.736 | 0.470 | 0.781 | ||
| EF 500mm f4L IS USM + 1.4X | 0.962 | 0.945 | 0.575 | 0.959 | 0.852 | 0.797 | 0.504 | 0.838 | ||
| #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | ||
| #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | ||
| #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | #N/A | ||