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Interested in reviews of Canon RF 100-400mm f/5.6-8 IS USM? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of Canon RF 100-400mm f/5.6-8 IS USM below. We will appreciate if you also share your experiences with Canon RF 100-400mm f/5.6-8 IS USM after purchasing.
Rated 28/02/2026, variant Canon RF 100-400mm f/5.6-8 IS USM
Verified purchase
I bought in the summer sale with cash back it cost me 14 499, - and for that price it is a great lens. Ideal in combination with an APS-C body for longer reach (160-640mm).
Metal bayonet
Solid workmanship
Light
5 EV stabilisation
The lower f/5.6-8 lightness should be taken into account
Not L series so don't count on the sun visor
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Petr, Těrlicko
Rated 30/11/2025, variant Canon RF 100-400mm f/5.6-8 IS USM
Verified purchase - review from a price comparison website
Apart from the lower light performance it is great, but this disadvantage is compensated by very good stabilization.
Quiet and fast focusing, compact size and weight. And when it was on sale it was also a great price compared to other telephoto lenses.
Light
Small
Sharp
RF bayonet
Fast focusing
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Pavel, Hradec nad Moravicí
Rated 04/08/2025, variant Canon RF 100-400mm f/5.6-8 IS USM
Verified purchase
If you keep an eye on ISO and shutter speed with f8, you'll get perfect images
Superior drawing and sharpness
Thanks to the f8 aperture, you need to keep an eye on the ISO depending on the shutter speed. But I knew that when I bought it.
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Vladimír, Praha
Rated 14/07/2025, variant Canon RF 100-400mm f/5.6-8 IS USM
Verified purchase
I have been looking forward to this glass for quite a long time. I am fully aware of the pros and cons of this product and therefore I think the price/performance ratio is really awesome. I'm taking one star off because Canon doesn't supply sun visors as standard, which is a de***ce imho.
weight
drawing
spurs
compact
IS stabilisation
Scope
focusing speed
celloplast
high aperture number
not sealed against dust and water
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Jan, Jihlava
Rated 13/06/2025, variant Canon RF 100-400mm f/5.6-8 IS USM
Verified purchase - review from a price comparison website
Super price nice photo of birds in flight if you don't feel the twilight. No problem. If you have a camera with a high ISO noise solution, then really OK.
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Eduard, Hodonín 1
Rated 12/12/2023, variant Canon RF 100-400mm f/5.6-8 IS USM
Verified purchase
A lot of RF music for little money: -)
maybe just the 8th aperture at the end, but you can live with it: -)
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P-DC1-WEB05
Schnell und zuverlässigBestellt bis Mitternacht, morgens in die AlzaBox gebracht!More info »