


🔗 Unlock your EF lens legacy with EOS R power — don’t get left behind!
The Canon Mount Adapter EF-EOS R bridges your existing EF lenses to the cutting-edge EOS R mirrorless cameras, preserving DSLR-level autofocus, image stabilization, and weather resistance. Designed for professionals who demand seamless compatibility and rugged reliability, this compact adapter supports the full EOS R lineup, enabling you to elevate your photography without sacrificing your trusted glass.





| Package Dimensions L x W x H | 12.8 x 12 x 8.4 centimetres |
| Package Weight | 0.26 Kilograms |
| Product Dimensions L x W x H | 7.1 x 7.1 x 2.3 centimetres |
| Item Weight | 0.24 Pounds |
| Brand | Canon |
| Camera Lens | 105 mm |
| Colour | Black |
| Continuous shooting speed | 60 FPS |
| Has image stabilisation | Yes |
| Included components | 1 Piece |
| ISO Range | 100-51200 |
| Max Focal Length | 105 Millimetres |
| Memory Slots Available | 1 |
| Min Focal Length | 20 Millimetres |
| Minimum shutter speed | 1 Seconds |
| Model year | 2010 |
| Plug profile | lens mount |
| Part number | 2971C002 |
| Size | full-size |
| Viewfinder Magnification | 0.76x |
| Water Resistance Level | Water Resistant |
| Zoom Type | Optical Zoom |
| Lens Design | Zoom |
| Expanded ISO Maximum | 200 |
| Autofocus Points | 45 |
| Focus type | Auto Focus |
| Maximum shutter speed | 1 seconds |
| Aperture Modes | f/22 |
| Style | Hybrid |
| Effective still resolution | 30.3 MP |
| Guaranteed software updates until | unknown |
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