Canon Mount Adapter EF-EOS R 0.71x
Extending the range of compatible lenses while maintaining their original field of view, the Canon Mount Adapter EF-EOS R 0.71x permits attaching EF-mount lenses to RF-mount cine and mirrorless cameras. Intended for cameras featuring a Super35 sensor size, this adapter also incorporates an optical system to increase the effective angle of view by 0.71x, reducing the effects of a full-frame to Super35 crop factor and increasing the maximum aperture performance by one stop.
Electric contacts are also incorporated into the adapter's design and maintain full communication between the camera and lens, as well as support metadata transmission and use of Dual Pixel AF with select Canon EF lenses. The adapter directly attaches to RF-mount camera bodies, and four screws and a split locking collar are included for a more secure attachment.
Lens Compatibility
This adapter physically supports working with any Canon EF-mount lens; however, select lenses can maintain full Dual Pixel autofocus support and metadata transmission between the lens and camera, including:
- EF 16-35mm f/2.8L III USM
- EF 24-70mm f/2.8L II USM
- EF 24-105mm f/4L IS II USM
In The Box
- Canon Mount Adapter EF-EOS R 0.71x
- Locking Mount Collar
- 4 x Screw
- Limited 1-Year Warranty
Product Specifications

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Shipping Times
Once you have received a notification to advise your order has shipped, the following standard transit times apply
Major Australian cities
Brisbane – 1-2 business days
Gold Coast – 1-2 business days
Sydney – 1-3 business days
Melbourne – 2-4 business days
Cairns – 2-4 business days
Adelaide – 3-5 business days
Darwin – 4-6 business days
All Tasmania – 4-6 business days
Perth – 5-7 business days
Country/non-metro regions
Queensland – 2-5 business days
New South Wales – 2-5 business days
Victoria – 3-6 business days
South Australia – 4-7 business days
Western Australia – 7-10 business days
Northern Territory – 7-10 business days
*If express shipping is selected before 10am AEST and is in stock at our warehouse, your order will be delivered the next business day to Australian metro and approved areas. You can find out if you are in the Express Post network here
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Return Policy
Our Return Policy's terms and conditions can be found here
Warranty & Returns
100% of our product range is genuine, local stock and comes with full warranty and support from the Australian manufacturers/distributors – no grey imports! This warranty is typically 12 months however, please feel free to ask one of our friendly sales staff for more information. For extra peace of mind and the highest level of after sales support, Videopro also offer a range of plans which can cover your product for up to 5 years for domestic use or 3 years for commercial use, depending on the product range. For further assistance, please view our full terms and conditions online or contact one of our sales team by phone, email or LiveChat.