Lenses
Comparison: Sigma 135mm F1.8 DG HSM - Sony vs Sirui 50mm T2.9 1.6X Full Frame - (Sony E Mount)
| Sigma 135mm F1.8 DG HSM - Sony | Sirui 50mm T2.9 1.6X Full Frame - (Sony E Mount) | |
 |  | |
| Brand | Sigma | Sirui |
| See Lowest Price | See Lowest Price | |
| Vikt | 1130 | - |