Comparison: Sigma 100-400/5-6,3 DG DN OS Contemporary - Sony E vs Sirui 35mm T2.9 1.6x - (Sony E)
| Sigma 100-400/5-6,3 DG DN OS Contemporary - Sony E | Sirui 35mm T2.9 1.6x - (Sony E) | |
 |  | |
| Brand | Sigma | Sirui |
| See Lowest Price | See Lowest Price | |
| Vikt | 1160 | - |
| Sigma 100-400/5-6,3 DG DN OS Contemporary - Sony E | Sirui 35mm T2.9 1.6x - (Sony E) | |
| | |
| Brand | Sigma | Sirui |
| See Lowest Price | See Lowest Price | |
| Vikt | 1160 | - |