Comparison: Canon EF 135mm f/2L USM vs Canon RF 135mm F1.8L IS USM
| Canon EF 135mm f/2L USM | Canon RF 135mm F1.8L IS USM | |
 |  | |
| Brand | Canon | Canon |
| See Lowest Price | See Lowest Price |
This comparison of Canon EF 135mm f/2L USM and Canon RF 135mm F1.8L IS USM was last updated on August 6, 2025.