Canon Extender RF 1.4x
An RF-mount teleconverter that extends the reach of compatible RF telephoto lenses by 1.4x while retaining autofocus and stabilisation. Available from Prosales, South Africa's authorised Canon dealer.
SKU: 4113C005AA
AvailabilityIn stock, ready to dispatch
In stock and dispatched from our Johannesburg warehouse.
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The Canon Extender RF 1.4x III is a teleconverter that increases the focal length of compatible RF telephoto lenses by 1.4x, extending your reach while preserving autofocus and image quality. Its optical design is matched to Canon's RF super-telephoto lenses, making it an essential accessory for wildlife, sports and aviation photographers who need extra distance. Using the extender reduces the maximum aperture by one stop.
Key Features
- 1.4x reach: Multiplies the focal length of compatible RF telephoto lenses by 1.4x.
- Matched optics: Optical design tuned to Canon's RF super-telephoto lenses.
- Retains autofocus: Full autofocus and image stabilisation are maintained.
- One-stop change: Reduces maximum aperture by one stop.
- Compact and light: Adds minimal size and weight to your kit.
- Weather sealing: Dust and moisture resistant to match L-series lenses.
Ideal For
- Wildlife and bird photography
- Sports and action from a distance
- Aviation and motorsport
- Extending super-telephoto reach in the field
- Photographers needing flexible focal length
Specifications
- Type: RF-mount teleconverter
- Magnification: 1.4x
- Aperture change: Reduces maximum aperture by 1 stop
- Lens construction: 7 elements in 4 groups
- Autofocus: Retained on compatible lenses
- Image stabilisation: Retained on compatible lenses
- Weight: Approx. 225g
Available from Prosales, South Africa's authorised Canon dealer.
| Type | RF-mount teleconverter |
| Magnification | 1.4x |
| Aperture change | Reduces maximum aperture by 1 stop |
| Lens construction | 7 elements in 4 groups |
| Autofocus | Retained on compatible lenses |
| Image stabilisation | Retained on compatible lenses |
| Weather sealing | Dust and moisture resistant |
| Weight | Approx. 225g |
1.4x More Reach
Instantly multiply the focal length of a compatible RF telephoto lens by 1.4x, ideal for distant wildlife and action.
Autofocus Retained
Full autofocus and image stabilisation are preserved on compatible lenses, with only a one-stop reduction in maximum aperture.
Matched Optical Quality
A dedicated optical design tuned to Canon's RF super-telephoto lenses maintains sharpness and contrast at the longer focal length.
