Comparison: Leica Elmar 135mm f/4.0 vs Canon EF 135mm f/2L USM
| Leica Elmar 135mm f/4.0 | Canon EF 135mm f/2L USM | |
 |  | |
| Brand | Leica | Canon |
| See Lowest Price | See Lowest Price |
| Leica Elmar 135mm f/4.0 | Canon EF 135mm f/2L USM | |
| | |
| Brand | Leica | Canon |
| See Lowest Price | See Lowest Price |