Best Overall
Canon RF100-500mm F4.5-7.1 L IS USM
Key details
- Weight
- 3 lb
- Focal Length
- 100-500mm
- Stabilization
- Up to 5 stops
- Maximum Aperture
- f/4.5-7.1
A 100-500mm zoom is the range we want for outdoor field sports, and this is the lens that makes the case for it. On a full-frame R body it covers everything from a sideline portrait to a receiver running a deep route, and on an APS-C body it reaches farther still. The 3-pound build is light enough to handhold through a half, and the 5-stop stabilization helps when you pan with a runner. We like that it stays compact for a supertele zoom; it fits in a normal camera bag without a dedicated trunk.
What earns it the top spot is the combination of reach and focus speed. Dual Nano USM is quick and quiet, and the lens tracks moving subjects without the hesitation we associate with slower superzooms. The f/4.5-7.1 aperture is the catch: at 500mm you are at f/7.1, so a cloudy evening or an indoor gym will push ISO hard. For daytime field sports, that is a trade we accept for the reach and weight. We also noticed the zoom barrel extends and has no lock, so it can creep out in transit; a lens sleeve or a zoom strap solves it.
Compared with the RF70-200mm f/2.8, this is the lens we take when the field is long and the sun is up. Compared with the RF200-800, it gives up reach but gains a lighter, more usable package for most games. If your season is mostly indoors, go straight to the f/2.8; if it is mostly outdoors, this is the one we recommend first.
Pros
- 100-500mm reach covers field sports
- Dual Nano USM focuses quickly and quietly
- About 3 pounds, easy to handhold
- Up to 5 stops of stabilization
Cons
- f/7.1 at 500mm limits low light
We recommend the RF100-500 to outdoor sports shooters who need 500mm reach, fast focus, and a lens they can handhold all game.