Comparison: Sirui Venus 100mm T2.9 1.6x - Sony E vs Sigma 500mm f/5,6 DG DN OS Sports - Sony E
| Sirui Venus 100mm T2.9 1.6x - Sony E | Sigma 500mm f/5,6 DG DN OS Sports - Sony E | |
 |  | |
| Brand | Sirui | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 1365 |
| Sirui Venus 100mm T2.9 1.6x - Sony E | Sigma 500mm f/5,6 DG DN OS Sports - Sony E | |
| | |
| Brand | Sirui | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 1365 |