Comparison: Sony FE 400 mm f2,8 GM OSS vs Samyang 135mm f/2 ED UMC - (Canon EF Mount)
| Sony FE 400 mm f2,8 GM OSS | Samyang 135mm f/2 ED UMC - (Canon EF Mount) | |
 |  | |
| Brand | Sony | Samyang |
| See Lowest Price | See Lowest Price | |
| Vikt | 2895 | - |
| Sony FE 400 mm f2,8 GM OSS | Samyang 135mm f/2 ED UMC - (Canon EF Mount) | |
| | |
| Brand | Sony | Samyang |
| See Lowest Price | See Lowest Price | |
| Vikt | 2895 | - |