Product Description

This high-performance lens was designed with portability and handling ease in mind. One super UD-glass element, whose characteristics are similar to fluorite, and one UD-glass element result in sharp pictures from corner-to-corner. The lens also has a built-in hood and a detachable tripod mount.

Product Details

• Brand: Canon
• Model: 2526A004
• Dimensions: 5.90" h x 6.00" w x 13.50" l, 2.00 pounds

Features

• EF mount; super telephoto lens
• Fluorite and Ultra-low Dispersion-glass; internal focusing; full-time manual focus
• 400mm focal length
• f/5.6 maximum aperture
• Micro UltraSonic Motor (USM)

From the Manufacturer
Light. Portable. Excellent handling. Sharp. And amazingly fast autofocus. The 400mm f/5.6L is all of these things, and a premier choice for wildlife and nature photographers--one of the finest telephoto lenses in the world for fast-moving subjects such as birds in flight or motor sports. It uses UD-glass elements to provide outstanding optical quality, even wide-open, and image quality is preserved when used with either the EF 1.4x II or EF 2x II tele extenders. It accepts 77mm filters, and has a built-in removable tripod collar.

See a Different Dimension
A super telephoto lens can make an ordinary scene into an extraordinary one. Its ability to see surpasses that of the human eye. It can compress images and make them look as if they come from another dimension. It opens up new realms of photographic expression. All EF super telephoto lenses are L-series lenses to provide the highest quality. The USM provides quiet and high-speed autofocusing. These lenses promise outstanding delineation and put your imagination to the test.

Customer Reviews

A really sweet long lens
I've been using this lens about six years. In all that time, I can't remember ever shooting at any aperture smaller than f/5.6. It's amazingly sharp wide open and I've never had any reason to stop it down. When I first bought it, I used it on a tripod almost all the time. These days, I've started using it handheld and I can appreciate how well it handles. In good light, autofocus is fast and accurate. In low brightness and low contrast light, it gets a little slow and sometimes hunts. Not a real problem, just switch off the autofocus and use the superb manual focus ring. Images snap in and out of focus easily whether you do the focusing or you let the lens do it.

The lens is made like a tank. Mine has been subjected to a lot of use but it has never failed me. I sometimes use it with the Canon 1.4x Extender which makes it a 560mm f/8 lens. That combination does usually require a tripod but it is still a handy combination that retains great sharpness. I've also used it with the Canon 2x Extender as an 800mm f/11. It's a good idea to put it on a sturdy tripod and stop down a wee bit to get the best results.

If you can make use of the focal length and you can live with f/5.6 as the maximum aperture, I recommend it highly.

Great quality for the price
A 400 MM prime for about a grand? Neat.

I originally bought the 100-400 when I got my Canon body, as I wanted to do wildlife photography and wasn't even AWARE of this lens. I wish I had, because this lens is (1) a pound lighter than the 100-400 (two pounds vs three), (2) doesn't pump dust into my camera body when I adjust the zoom (as there isn't any zoom!), (3) is shorter and so easier to balance in my hand, (4) has a built-in lens hood -- the one with the 100-400 is separate and surprisingly flimsy for a $1500 product, (5) produces a somewhat better picture, and (6) it is a 77 mm L lens, which means I needn't buy a new set of UV and polarizing filters. (Many, but not all, "L"s are 77 mm diameter lenses.)

No, there's no IS, but -- and here's the important part -- it doesn't NEED it. That one pound and shorter length makes all the difference, at least for me. But if you're undecided, then keep in mind that: (1) the 100-400 has that zoom, which means that when you CAN shoot in, say, 100 mm, then you're doing it at F/3.5, and (2) if your hands are a bit wobbly then you can do a lot of hand-held shooting with the IS.

I wondered if I'd miss the zoom, but in all honesty there has only been one shot in the two years that I've shot with this lens that I wished that I could dial it back a bit. A great lens for the money.

Get closer to the action GUARANTEED!!
I got this lens as a way to capture birds in flight and as a sports lens. Don't let the f/5.6 discourage you from buying this beauty, because in my experiences, it's one fast lens. The sharpness is absolutely stunning, with razor sharp edges!! The color and contrast are also remarkable!!

If you like photographing nature and sports, than this is the lens for you. Take my word for it, you won't regret it!!!

(...)