Comparison: Canon EF 135mm f/2L USM vs Sirui Venus 100mm T2.9 1.6x - Sony E
| Canon EF 135mm f/2L USM | Sirui Venus 100mm T2.9 1.6x - Sony E | |
 |  | |
| Brand | Canon | Sirui |
| See Lowest Price | See Lowest Price |
| Canon EF 135mm f/2L USM | Sirui Venus 100mm T2.9 1.6x - Sony E | |
| | |
| Brand | Canon | Sirui |
| See Lowest Price | See Lowest Price |