Comparison: Sirui 135mm T2.9 1.8x - (Sony E Mount) vs Irix 45mm T1.5 - Sony E
| Sirui 135mm T2.9 1.8x - (Sony E Mount) | Irix 45mm T1.5 - Sony E | |
 |  | |
| Brand | Sirui | Irix |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 1100 |
| Sirui 135mm T2.9 1.8x - (Sony E Mount) | Irix 45mm T1.5 - Sony E | |
| | |
| Brand | Sirui | Irix |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 1100 |