Comparison: Canon EF 40mm f/2.8 STM vs Sony FE 400 mm f2,8 GM OSS
| Canon EF 40mm f/2.8 STM | Sony FE 400 mm f2,8 GM OSS | |
 |  | |
| Brand | Canon | Sony |
| See Lowest Price | See Lowest Price |
This comparison of Canon EF 40mm f/2.8 STM and Sony FE 400 mm f2,8 GM OSS was last updated on August 6, 2025.