| FoM APS-C WC | FoM 35mm WC | FoM APS-C AC | FoM 35mm AC | FoM APS-C BC | FoM 35mm BC | |||
| TS-E 24mm f3.5L | 84% | 58% | 95% | 77% | 100% | 84% | ||
| TS-E 24mm f3.5L II | 83% | 73% | 100% | 100% | 100% | 100% | ||
| TS-E 17mm f4L | 72% | 71% | 91% | 75% | 100% | 100% | ||
| EF 17-40mm f4L USM 20 mm (Est) | 74% | 40% | 87% | 61% | 100% | 79% | ||
| EF 28mm f1.8 USM | 66% | 44% | 88% | 74% | 100% | 98% | ||
| #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 | ||