Canon Mount Adapter EF-EOS R
Details
- Compatible MountingsCanon EF Canon
- Aspect Ratio3:2
- Photo Sensor TechnologyCMOS
- Supported File FormatRAW
- Image StabilizationDigital
- Maximum Focal Length105
Description
🔗 Elevate your EOS R game—adapt, shoot, and conquer every frame!
- COMPACT LIGHTWEIGHT - Just 3.9 ounces—carry pro-grade adaptability without the bulk.
- ROCK SOLID CONNECTION - Metal mounts on both ends ensure durability and precision alignment.
- UNIVERSAL LENS FREEDOM - Unlock your EF/EF-S lenses on EOS R bodies without missing a beat.
- BUILT TO BRAVE THE ELEMENTS - Dust- and water-resistant design keeps you shooting in any environment.
- SEAMLESS AUTOFOCUS INTEGRATION - Phase Detection AF keeps your shots sharp and fast.
The Canon Mount Adapter EF-EOS R bridges your EF/EF-S lenses with EOS R series cameras, delivering full compatibility without sacrificing autofocus speed or image quality. Featuring a dust- and water-resistant metal mount, this lightweight adapter ensures rugged reliability and seamless integration for professional-grade photography and videography.
Specifications
| Connectivity Technology | USB |
| Wireless Technology | Wi-Fi |
| Total USB Ports | 1 |
| Total Video Out Ports | 1 |
| Shooting Modes | Automatic |
| Digital-Still | Yes |
| Movie Mode | Yes |
| Image Capture Type | Video |
| Night vision | No |
| Compatible Mountings | Canon EF, Canon EF/EF-S |
| Sensor Type | CMOS |
| Image stabilization | Digital |
| Maximum Aperture | 20 Millimeters |
| Photo Sensor Resolution | 30.3 MP |
| Photo Sensor Size | Full Frame (35mm) |
| Maximum Shutter Speed | 1 seconds |
| Minimum Shutter Speed | 1 seconds |
| Form Factor | Mirrorless |
| Special Feature | Canon EF/EF-S Lens to EOS R Camera; Dust- and Water-Resistant |
| Color | Black |
| Item Weight | 3.9 ounces |
| Video Resolution | 1080p |
| Viewfinder | Electronic |
| Flash Modes | Various flash modes supported |
| Camera Flash | no flash |
| Skill Level | Professional |
| Specific Uses For Product | Videography |
| Compatible Devices | Canon EF lenses |
| Continuous Shooting | 60 fps |
| Aperture modes | f/22 |
| Flash Sync Speed | 1/200 |
| Video Capture Format | MP4 |
| Water Resistance Level | Water Resistant |
| Frame Rate | 30 fps (4K), 60 fps (Full HD) |
| Mount Type | lens mount |
| Item Width Side To Side | 3"D x 3"W x 1"H |
| Minimum Aperture | 20 Millimeters |
| Warranty Type | Limited |
| Shutter Type | Rolling Shutter |
| Aspect Ratio | 3:2 |
| File Format | RAW |
| Effective Still Resolution | 30.3 MP |
| JPEG Quality Level | Normal |
| Supported Image Format | RAW |
| Total Still Resolution | 3E+1 MP |
| Maximum Focal Length | 105 Millimeters |
| Lens Type | Standard |
| Zoom | Varifocal |
| Camera Lens | Canon EF-EOS R Mount Adapter allows EF/EF-S lens compatibility with EOS R cameras, providing adaptability without compromising functionality, speed, or quality. |
| Minimum Focal Length | 20 Millimeters |
| Real Angle Of View | 12 Degrees |
| Focal Length Description | 200 millimeters |
| Exposure Control | Program (P) mode |
| Self Timer | 10 seconds |
| Screen Size | 3.15 Inches |
| Display Type | LCD |
| Display Fixture Type | Fixed |
| Has Color Screen | Yes |
| Memory Slots Available | 1 |
| Write Speed | Up to 8 fps or around 10-60 MB/s |
| Auto Focus Technology | Phase Detection |
| Focus Features | Phase Detection Autofocus |
| Focus Type | Auto Focus |
| Focus Mode | Single-Servo AF (AF-S) |
| Autofocus | Yes |
Have a Question? See What Others Asked
Reviews
C**S
Auto focus works great!
I was so happy to see that this worked perfectly with my Canon R6 II and my EF lenses. I used it with both my ef 70-200 F2.8 IS. And my ef 24-70 f2.8. The auto focus is not affected in any way. It works with the AI focus and all. The Image stabilization was also not affected. My only regret is no paying the extra to get the model with the drop in filter slot. That seems like a great option now that i know how well this product works. Highly recommend it if you have a R body and EF glass.
K**X
Keep Your EF Lenses
I have several L series EF lenses that I use with a DSLR. Because of this adapter, I can continue to use them with my new R6 II. They mount securely and function perfectly with the mirrorless camera body. Autofocus and stabilization continue to work great.
F**O
Quality
Very useful to adapt different lens
E**N
Essential for those moving from DSLR EF lenses to mirrorless cameras.
I was gifted a Canon R7 mirrorless camera and have a lot of EF lenses. This is a great adapter to allow me to use my pre-existing lenses on the new camera body. It fits perfectly, it is seamless and easy to use. Picture quality has been excellent and it is a good size that is not too bulky. For the price, it adds a great value for what I have already. Autofocus is quick and the weight is minimal. I am very pleased with its performance.
M**K
So much better than third party adapters
I had a third party one that failed because it couldn’t support the weight of my sigma ef150-600. Should’ve just bought the official one from the get go!
R**E
Canon R works great of course the name says it all it’s well built
This works really nice for my Canon R
M**B
Convenient
Works perfect as adapter for all DSLR lenses to use on new mirrorless body.
A**R
When it comes to EF to RF adapters stick with genuine OEM.
When it comes to EF to RF adapters stick with genuine OEM. Another product I did my research on, and know people who bought 3rd party adapters and have issues with fitment, loose, auto focus errors etc. This thing works with all my EF/EFS lenses (some of which are as old as 25 years or as new as under 10 years) without a single hiccup.
Common Questions
Trustpilot
2 weeks ago
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