Comparison: Canon EF 135mm f/2L USM vs Sony FE 600 mm f4 GM OSS
| Canon EF 135mm f/2L USM | Sony FE 600 mm f4 GM OSS | |
 |  | |
| Brand | Canon | Sony |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 3040 |
| Canon EF 135mm f/2L USM | Sony FE 600 mm f4 GM OSS | |
| | |
| Brand | Canon | Sony |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 3040 |