Wide f/2.8 aperture
There's a reason the Canon EF 70-200 mm f/2.8L IS III USM Telephoto Zoom Lens is favoured by photographer's in virtually every genre.
With a maximum aperture of f/2.8 throughout the zoom range, you can make your subject stand out with pin-sharp focus against a smooth, defocused background.
The wide aperture also makes shooting in tricky low light conditions easy. Plus, with 3.5-stop image stabilisation, you don't have to rely on your tripod to keep things steady.
Built for professionals
This professional-standard lens has Fluorite and UD optics for high contrast and excellent resolution and is coated to reduce ghosting and flare.
You can't control the weather. So it's a good thing this lens has protective seals which guard against dust and moisture. It's easy to keep clean thanks to fluorine-coated front and rear elements.
Autofocus is fast and near-silent, so you won't miss your opportunity to capture that bird in the wild. You can manually adjust the focus any time, just by turning the focus ring.