Comparison: Canon EF 135mm f/2L USM vs Sony FE 400 mm f2,8 GM OSS
| Canon EF 135mm f/2L USM | Sony FE 400 mm f2,8 GM OSS | |
 |  | |
| Brand | Canon | Sony |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 2895 |
| Canon EF 135mm f/2L USM | Sony FE 400 mm f2,8 GM OSS | |
| | |
| Brand | Canon | Sony |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 2895 |