Canon Extender RF 1.4x III

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 Broadcast, South Africa's authorised Canon dealer.