Comparison: Zeiss Ultra Prime 8R T2.8 vs Sigma 135mm F1.8 DG HSM - Sony
| Zeiss Ultra Prime 8R T2.8 | Sigma 135mm F1.8 DG HSM - Sony | |
 |  | |
| Brand | Zeiss | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | 2000 | 1130 |
| Zeiss Ultra Prime 8R T2.8 | Sigma 135mm F1.8 DG HSM - Sony | |
| | |
| Brand | Zeiss | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | 2000 | 1130 |