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Canon RF 1.4x Extender

Canon EC101163
0000017992| Canon RF 1.4x Extender
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About the Canon RF 1.4x Extender

Lens extenders have long been a practical and useful tool for a variety of photographers. That story continues with the introduction of the Extender RF 1.4x and Extender RF 2x. The new lens extenders inherit the same high image quality, precision AF and reliability, such as being drip and dustproof, of EF lens extenders. When used in combination with the newly-released compatible lenses, the capturing range can be dramatically increased, providing consumers with additional use cases for their existing RF lenses.


Pre-Order your RF 1.4X extender to ensure you get it when our first shipment arrives.
Our first shipment is due on 30th July 2020.



Focal Length & Maximum Aperture

Magnification: 1.4x

Lens Construction

7 elements in 4 groups

Max. Diameter x Length, Weight

2.8 x 0.8 in., 7.9 oz. / 71.2 x 20.3mm, 225g


This extender is only compatible with the following RF lenses RF 600mm F11 IS STM, RF 800mm F11 IS STM, RF 100-500mm F4.5-7.1 L IS USM. Use is not accessible with previous RF lenses. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender RF 1.4x.


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