Comparison: Sigma 135mm F1.8 DG HSM - Sony vs Canon RF 28-70mm F2L USM
| Sigma 135mm F1.8 DG HSM - Sony | Canon RF 28-70mm F2L USM | |
 |  | |
| Brand | Sigma | Canon |
| See Lowest Price | See Lowest Price | |
| Vikt | 1130 | 1430 |
| Sigma 135mm F1.8 DG HSM - Sony | Canon RF 28-70mm F2L USM | |
| | |
| Brand | Sigma | Canon |
| See Lowest Price | See Lowest Price | |
| Vikt | 1130 | 1430 |