Comparison: Zeiss Ultra Prime 10mm T2.1 vs Canon EF 135mm f/2L USM
| Zeiss Ultra Prime 10mm T2.1 | Canon EF 135mm f/2L USM | |
 |  | |
| Brand | Zeiss | Canon |
| See Lowest Price | See Lowest Price |
| Zeiss Ultra Prime 10mm T2.1 | Canon EF 135mm f/2L USM | |
| | |
| Brand | Zeiss | Canon |
| See Lowest Price | See Lowest Price |