Canon Mount Adapter EF-EOS R
Canon
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Buy on Amazon$149 tracked on 2026-10-01. The retailer listing is the price you pay.
Our take on the Canon Mount Adapter EF-EOS R
The Canon Mount Adapter EF-EOS R lets EF and EF-S lenses fit EOS R series bodies, for streamers moving to a mirrorless Canon while keeping their lenses. At a tracked $149 the price held across three checks from August 9 to October 1, 2026.
The listing names the EOS RP, R, R6 and R5 as compatible bodies. It has metal mounts on both the lens and camera sides and is dust and water resistant. It weighs 3.84 ounces. Check your exact camera model against the list before buying. Retailer rating is 4.8 across 2,742 ratings, a large sample.
- Fits EF and EF-S lenses on EOS R bodies
- Metal mount on both sides
- Dust and water resistant
- Listing names only EOS RP, R, R6 and R5
- Price held flat, so no sale to wait for
Streamers reported to use it
Specs
| Compatible Mountings | Canon RF |
| Photo Sensor Resolution | 30.3 mp |
| Effective Still Resolution | 30.3 mp |
| Special Feature | Lightweight |
| Color | Black |
| Item Weight | 3.84 ounces |
| Video Resolution | 1080p |
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