• Rental ID: R306708 • Webcode: 440281
Included in Rental
  • 1 Canon RF 1.4x Extender
  • 1 Canon Front cap for RF extender
Product Highlights
  • 1.4x Magnification
  • 7/4 Elements/Groups
Available in Calgary and Edmonton

Buy this for: $699.99 Learn More


Extender RF1.4x
Get even closer to distant subjects with Canon’s Extender RF1.4x.

Featuring a smart-connect design, this extender seamlessly attaches to select RF series lenses* and increases the focal length by a factor of 1.4x, helping expand your reach without compromising on overall quality or performance. Built with the latest high-refraction, low-dispersion glass to minimize chromatic aberration, and optimized coatings that reduce ghosting, this powerful extender is an ideal choice for sports and wildlife photographers. Plus, with a dust- and water-resistant construction ― including a heat shield exterior coating to prevent overheating ― the Extender RF1.4x makes a durable and versatile addition to your gear bag.

* This extender is only compatible with the following RF lenses RF600mm F11 IS STM, RF800mm F11 IS STM, RF100-500mm 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 RF1.4x.

Product Specifications


Extender RF1.4x

Focal Length & Maximum Aperture Magnification: 1.4x
Lens Construction 7 elements in 4 groups
Dimensions 71.2 x 20.3 mm (2.8 x 0.8")
Weight 225 g (7.9 oz.)