Comparison: Canon EF 40mm f/2.8 STM vs NiSi 15mm F4 Asph
| Canon EF 40mm f/2.8 STM | NiSi 15mm F4 Asph | |
 |  | |
| Brand | Canon | NiSi Cinema |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 470 |
| Canon EF 40mm f/2.8 STM | NiSi 15mm F4 Asph | |
| | |
| Brand | Canon | NiSi Cinema |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 470 |