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In-Depth: Canon RF 100-500mm F4.5-7.1 L IS USM Lens Compared to EF 100-400mm f/4.5-5.6L IS II USM Lens
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Canon RF100-500mm F4.5-7.1 L IS USM Telephoto Zoom Lens for EOS R-Series Cameras White 4112C002 - Best Buy
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Amazon.com : Canon RF 100-500mm f/4.5-7.1L is USM Lens (4112C002) + Filter Kit + Backpack + 64GB Card + Card Reader + Flex Tripod + Memory Wallet + Cap Keeper + Cleaning Kit + Hand Strap + More (Renewed) : Electronics
![Comparing the Canon RF 100-500mm f/4.5-7.1L IS USM to the EF 100-400mm f/4.5 -5.6L IS II USM | Fstoppers Comparing the Canon RF 100-500mm f/4.5-7.1L IS USM to the EF 100-400mm f/4.5 -5.6L IS II USM | Fstoppers](https://cdn.fstoppers.com/styles/large-16-9/s3/lead/2021/04/a1c1f21f901c52161b5bbe7a022e3af8.jpg)