Viewfinder Accessories
The following viewfinder accessories are compatible with this camera (as of September 2021).
| Product Name | EOS R3 |
|---|---|
| Eyecup ER-hE | Compatible |
| Eyecup ER-h | Compatible |
The following viewfinder accessories are compatible with this camera (as of September 2021).
| Product Name | EOS R3 |
|---|---|
| Eyecup ER-hE | Compatible |
| Eyecup ER-h | Compatible |