Comparison: Leica Elmar 135mm f/4.0 vs Sony FE 100-400mm f/4.5-5.6 GM OSS
| Leica Elmar 135mm f/4.0 | Sony FE 100-400mm f/4.5-5.6 GM OSS | |
 |  | |
| Brand | Leica | Sony |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 1395 |
| Leica Elmar 135mm f/4.0 | Sony FE 100-400mm f/4.5-5.6 GM OSS | |
| | |
| Brand | Leica | Sony |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 1395 |